CB6, East Cambridgeshire
Mowing
When you can next cut it, and the best slot this weekend.
Best weekend slot
Sunday 4pm–5pm
Verdict: Good to go, 80% chance it holds
grass damp — wet underfoot, rain falling then
Next mow
Sunday 4pm–5pm
Verdict: Good to go, 80% chance it holds
grass damp — wet underfoot, rain falling then
The next 10 days
Each row is a day, morning on the left. The more solid a block, the more of the forecast runs agree you can mow. Open a day for the hour-by-hour forecast behind it.
Monday 19 October: no hours worth using. No — grass wet, still wet underfoot, rain earlier today.
Monday 19 October, hour by hour 5am 6am 7am 8am 9am 10am 11am midday 1pm 2pm 3pm 4pm 5pm 6pm 7pm 8pm Chance — — — — — <5% <5% <5% <5% <5% <5% <5% <5% — — — Verdict Already gone Already gone Already gone Already gone Already gone Forget it Forget it Forget it Forget it Forget it Forget it Forget it Forget it dark dark dark Rainchance · · · · · 0% 0% 1% 1% 4% 0% 4% 0% 0% 0% 0% Rainmm · · · · · — — — — — — — — — — — Grass · · · · · soaked soaked soaked soaked soaked soaked soaked soaked soaked soaked soaked Ground · · · · · firm firm firm firm firm firm firm firm firm firm firm Temp · · · · · 11° 12° 13° 13° 14° 13° 13° 13° 13° 12° 12° Windkm/h · · · · · 9 4 6 6 9 10 11 8 8 5 6 Daylight · · · · · ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ — — — Growth: growing slowly (growth potential 0.21). Enough to be worth cutting. Growth decides whether a cut is wanted, not how well it will go, so it is not one of the rows above and does not move the chances.Chance is the share of 94 forecast runs — the same weather models re-run from slightly different starting conditions — in which you could have mowed that hour. The rows below it are what those runs expect on average, which is why an hour can look reasonable line by line and still fall short: the chance only counts runs where everything came together at once. Hover any cell for what the runs that ruled it out actually hit.
Monday 19 OctoberConfident
No — grass wet, still wet underfoot, rain earlier today.
<5% forget it. Almost every run found the grass too wet.
Limiting factor:grass wetness
Tuesday 20 October: no hours worth using. No — 0.1mm of rain falling.
Tuesday 20 October, hour by hour 5am 6am 7am 8am 9am 10am 11am midday 1pm 2pm 3pm 4pm 5pm 6pm 7pm 8pm Chance — — — <5% <5% <5% 10% 20% 20% 15% 10% 5% <5% — — — Verdict dark dark dark Forget it Forget it Forget it Forget it Pushing it Pushing it Forget it Forget it Forget it Forget it dark dark dark Rainchance 16% 23% 19% 20% 27% 36% 41% 46% 48% 57% 52% 49% 55% 40% 34% 21% Rainmm 0.1 0.1 0.1 0.1 0.1 0.3 0.4 0.4 0.5 0.7 0.7 0.6 0.6 0.4 0.3 0.2 Grass soaked soaked soaked soaked soaked soaked soaked soaked soaked soaked soaked soaked soaked soaked soaked soaked Ground firm firm firm firm firm firm firm firm firm firm firm firm firm firm firm firm Temp 12° 12° 12° 12° 12° 13° 13° 13° 12° 13° 12° 13° 13° 13° 13° 12° Windkm/h 15 16 16 14 19 21 21 21 19 18 17 15 15 13 9 12 Daylight — — — ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ — — — Growth: growing slowly (growth potential 0.25). Enough to be worth cutting. Growth decides whether a cut is wanted, not how well it will go, so it is not one of the rows above and does not move the chances.Chance is the share of 94 forecast runs — the same weather models re-run from slightly different starting conditions — in which you could have mowed that hour. The rows below it are what those runs expect on average, which is why an hour can look reasonable line by line and still fall short: the chance only counts runs where everything came together at once. Hover any cell for what the runs that ruled it out actually hit.
Tuesday 20 OctoberReasonably confident
No — 0.1mm of rain falling.
20% pushing it. About 2 runs in 3 found the grass too wet.
Limiting factor:grass wetness
Wednesday 21 October: no hours worth using. No — 0.4mm of rain falling.
Wednesday 21 October, hour by hour 5am 6am 7am 8am 9am 10am 11am midday 1pm 2pm 3pm 4pm 5pm 6pm 7pm 8pm Chance — — — <5% <5% <5% <5% <5% <5% <5% <5% <5% <5% — — — Verdict dark dark dark Forget it Forget it Forget it Forget it Forget it Forget it Forget it Forget it Forget it Forget it dark dark dark Rainchance 9% 10% 16% 27% 37% 38% 32% 25% 25% 30% 24% 26% 34% 33% 28% 27% Rainmm — — 0.1 0.1 0.3 0.3 0.5 0.3 0.2 0.2 0.1 0.1 0.2 0.3 0.2 0.2 Grass soaked soaked soaked soaked soaked soaked soaked soaked soaked soaked soaked soaked soaked soaked soaked soaked Ground firm firm firm firm firm firm firm firm firm firm firm firm firm firm firm firm Temp 9° 8° 8° 8° 9° 10° 10° 11° 11° 12° 13° 13° 12° 11° 10° 9° Windkm/h 10 12 11 12 12 12 14 17 17 15 11 10 15 23 30 33 Daylight — — — ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ — — — Growth: barely growing (growth potential 0.10). Enough to be worth cutting. Growth decides whether a cut is wanted, not how well it will go, so it is not one of the rows above and does not move the chances.Chance is the share of 94 forecast runs — the same weather models re-run from slightly different starting conditions — in which you could have mowed that hour. The rows below it are what those runs expect on average, which is why an hour can look reasonable line by line and still fall short: the chance only counts runs where everything came together at once. Hover any cell for what the runs that ruled it out actually hit.
Wednesday 21 OctoberConfident
No — 0.4mm of rain falling.
<5% forget it. Almost every run found the grass too wet.
Limiting factor:grass wetness
Thursday 22 October: nothing to cut. Nothing to cut — the grass is barely growing (growth potential 0.06). Conditions themselves are fine.
Thursday 22 October, hour by hour 5am 6am 7am 8am 9am 10am 11am midday 1pm 2pm 3pm 4pm 5pm 6pm 7pm 8pm Chance — — — <5% <5% <5% 10% 15% 70% 75% 90% 95% 90% — — — Verdict nothing to cut — the grass is barely growing nothing to cut — the grass is barely growing nothing to cut — the grass is barely growing nothing to cut — the grass is barely growing nothing to cut — the grass is barely growing nothing to cut — the grass is barely growing nothing to cut — the grass is barely growing nothing to cut — the grass is barely growing nothing to cut — the grass is barely growing nothing to cut — the grass is barely growing nothing to cut — the grass is barely growing nothing to cut — the grass is barely growing nothing to cut — the grass is barely growing nothing to cut — the grass is barely growing nothing to cut — the grass is barely growing nothing to cut — the grass is barely growing Rainchance 18% 15% 15% 3% 3% 1% 2% 1% 2% 7% 4% 5% 11% 7% 16% 41% Rainmm 0.2 0.1 0.1 — — — — — — — — — 0.1 — 0.1 0.2 Grass soaked soaked soaked soaked soaked soaked soaked soaked damp damp damp dry dry dry damp wet Ground firm firm firm firm firm firm firm firm firm firm firm firm firm firm firm firm Temp 5° 5° 5° 5° 6° 7° 8° 10° 11° 12° 12° 12° 11° 9° 9° 8° Windkm/h 13 11 10 10 10 10 12 13 15 15 15 15 14 12 11 12 Daylight — — — ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ — — — Growth: barely growing (growth potential 0.06). Not enough to be worth cutting, which is why no hour is recommended today whatever the weather does.Chance is the share of 94 forecast runs — the same weather models re-run from slightly different starting conditions — in which you could have mowed that hour. The rows below it are what those runs expect on average, which is why an hour can look reasonable line by line and still fall short: the chance only counts runs where everything came together at once. Hover any cell for what the runs that ruled it out actually hit.
Thursday 22 OctoberReasonably confident
Nothing to cut — the grass is barely growing (growth potential 0.06). Conditions themselves are fine.
95% nothing to cut. A handful of runs found the grass barely growing.
Nothing to cut. The odds below describe the weather only — growth decides whether a cut is wanted, and it is judged separately.
Limiting factor:growth
Friday 23 October: nothing to cut. Nothing to cut — the grass is barely growing (growth potential 0.09).
Friday 23 October, hour by hour 5am 6am 7am 8am 9am 10am 11am midday 1pm 2pm 3pm 4pm 5pm 6pm 7pm 8pm Chance — — — <5% <5% <5% <5% <5% <5% <5% <5% <5% 10% — — — Verdict nothing to cut — the grass is barely growing nothing to cut — the grass is barely growing nothing to cut — the grass is barely growing nothing to cut — the grass is barely growing nothing to cut — the grass is barely growing nothing to cut — the grass is barely growing nothing to cut — the grass is barely growing nothing to cut — the grass is barely growing nothing to cut — the grass is barely growing nothing to cut — the grass is barely growing nothing to cut — the grass is barely growing nothing to cut — the grass is barely growing nothing to cut — the grass is barely growing nothing to cut — the grass is barely growing nothing to cut — the grass is barely growing nothing to cut — the grass is barely growing Rainchance 40% 39% 45% 29% 39% 42% 46% 39% 22% 29% 35% 35% 28% 34% 32% 15% Rainmm 0.3 0.3 0.4 0.2 0.2 0.2 0.3 0.2 0.1 0.2 0.3 0.4 0.2 0.2 0.3 0.1 Grass soaked soaked soaked soaked soaked soaked soaked soaked soaked soaked soaked soaked soaked soaked soaked soaked Ground firm firm firm firm firm firm firm firm soft soft soft soft soft soft soft soft Temp 12° 11° 11° 10° 10° 10° 10° 10° 10° 10° 9° 8° 7° 6° 6° 6° Windkm/h 24 24 22 18 13 12 17 27 35 39 41 42 43 43 43 42 Daylight — — — ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ — — — Growth: barely growing (growth potential 0.09). Not enough to be worth cutting, which is why no hour is recommended today whatever the weather does.Chance is the share of 94 forecast runs — the same weather models re-run from slightly different starting conditions — in which you could have mowed that hour. The rows below it are what those runs expect on average, which is why an hour can look reasonable line by line and still fall short: the chance only counts runs where everything came together at once. Hover any cell for what the runs that ruled it out actually hit.
Friday 23 OctoberReasonably confident
Nothing to cut — the grass is barely growing (growth potential 0.09).
10% nothing to cut. Almost every run found the grass barely growing.
Nothing to cut. The odds below describe the weather only — growth decides whether a cut is wanted, and it is judged separately.
Limiting factor:growth
Saturday 24 October: nothing to cut. Nothing to cut — the grass is barely growing (growth potential 0.06). Conditions themselves are fine.
Saturday 24 October, hour by hour 5am 6am 7am 8am 9am 10am 11am midday 1pm 2pm 3pm 4pm 5pm 6pm 7pm 8pm Chance — — — 35% 35% 40% 55% 70% 70% 80% 75% 65% 55% — — — Verdict nothing to cut — the grass is barely growing nothing to cut — the grass is barely growing nothing to cut — the grass is barely growing nothing to cut — the grass is barely growing nothing to cut — the grass is barely growing nothing to cut — the grass is barely growing nothing to cut — the grass is barely growing nothing to cut — the grass is barely growing nothing to cut — the grass is barely growing nothing to cut — the grass is barely growing nothing to cut — the grass is barely growing nothing to cut — the grass is barely growing nothing to cut — the grass is barely growing nothing to cut — the grass is barely growing nothing to cut — the grass is barely growing nothing to cut — the grass is barely growing Rainchance 9% 9% 14% 5% 4% 9% 9% 8% 12% 12% 14% 27% 22% 24% 10% 25% Rainmm 0.1 0.1 0.1 0.1 — 0.1 0.1 0.2 — 0.2 0.2 0.5 0.3 0.6 0.3 0.5 Grass wet wet wet wet wet wet damp damp damp damp damp damp damp wet wet wet Ground soft soft firm firm firm firm firm firm firm firm firm firm firm firm firm firm Temp 6° 6° 6° 6° 7° 7° 9° 10° 11° 11° 11° 10° 9° 9° 8° 8° Windkm/h 30 27 24 23 23 23 23 24 24 22 18 14 13 12 13 15 Daylight — — — ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ — — — Growth: barely growing (growth potential 0.06). Not enough to be worth cutting, which is why no hour is recommended today whatever the weather does.Chance is the share of 94 forecast runs — the same weather models re-run from slightly different starting conditions — in which you could have mowed that hour. The rows below it are what those runs expect on average, which is why an hour can look reasonable line by line and still fall short: the chance only counts runs where everything came together at once. Hover any cell for what the runs that ruled it out actually hit.
Saturday 24 OctoberLow confidence this far out
Nothing to cut — the grass is barely growing (growth potential 0.06). Conditions themselves are fine.
80% nothing to cut. About 1 run in 4 found the grass barely growing.
Nothing to cut. The odds below describe the weather only — growth decides whether a cut is wanted, and it is judged separately.
Limiting factor:growth
Sunday 25 October: 1 hour worth using. 4pm–5pm — grass damp — wet underfoot, rain falling then
Sunday 25 October, hour by hour 5am 6am 7am 8am 9am 10am 11am midday 1pm 2pm 3pm 4pm 5pm 6pm 7pm 8pm Chance — — 10% 10% 10% 15% 20% 30% 55% 60% 65% 80% — — — — Verdict dark dark Forget it Forget it Forget it Forget it Pushing it Pushing it Touch and go Touch and go Touch and go Good to go dark dark dark dark Rainchance 20% 8% 24% 14% 8% 18% 22% 6% 14% 10% 22% 8% 20% 18% 12% 12% Rainmm 0.3 — 0.1 0.2 0.1 0.1 0.2 0.1 0.1 — 0.3 0.1 0.2 0.2 0.1 0.1 Grass soaked soaked soaked soaked soaked soaked soaked wet damp damp damp damp damp damp damp damp Ground soft soft soft soft soft soft soft soft soft soft soft firm firm firm firm firm Temp 13° 14° 15° 15° 16° 17° 18° 18° 17° 16° 15° 14° 13° 12° 11° 11° Windkm/h 21 21 22 24 26 27 29 31 31 32 32 33 33 33 34 34 Daylight — — ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ — — — — Growth: growing slowly (growth potential 0.29). Enough to be worth cutting. Growth decides whether a cut is wanted, not how well it will go, so it is not one of the rows above and does not move the chances.Chance is the share of 94 forecast runs — the same weather models re-run from slightly different starting conditions — in which you could have mowed that hour. The rows below it are what those runs expect on average, which is why an hour can look reasonable line by line and still fall short: the chance only counts runs where everything came together at once. Hover any cell for what the runs that ruled it out actually hit.
Sunday 25 October · 4pm–5pmLow confidence this far out
4pm–5pm — grass damp — wet underfoot, rain falling then
80% good to go. About 1 run in 4 found the grass too wet.
Limiting factor:grass wetness
Monday 26 October: nothing to cut. Nothing to cut — the grass is barely growing (growth potential 0.07). Conditions themselves are fine.
Monday 26 October, hour by hour 5am 6am 7am 8am 9am 10am 11am midday 1pm 2pm 3pm 4pm 5pm 6pm 7pm 8pm Chance — — 45% 35% 35% 40% 45% 45% 40% 35% 35% 40% — — — — Verdict nothing to cut — the grass is barely growing nothing to cut — the grass is barely growing nothing to cut — the grass is barely growing nothing to cut — the grass is barely growing nothing to cut — the grass is barely growing nothing to cut — the grass is barely growing nothing to cut — the grass is barely growing nothing to cut — the grass is barely growing nothing to cut — the grass is barely growing nothing to cut — the grass is barely growing nothing to cut — the grass is barely growing nothing to cut — the grass is barely growing nothing to cut — the grass is barely growing nothing to cut — the grass is barely growing nothing to cut — the grass is barely growing nothing to cut — the grass is barely growing Rainchance 16% 8% 18% 12% 10% 14% 18% 8% 18% 8% 12% 14% 16% 8% 14% 14% Rainmm 0.3 0.1 0.2 0.1 0.2 0.2 0.2 0.1 0.3 — 0.3 0.3 0.3 0.1 0.1 0.1 Grass damp damp wet wet wet wet wet wet wet wet wet wet wet wet wet wet Ground firm firm firm firm firm firm firm firm firm firm firm firm firm firm firm firm Temp 5° 5° 6° 6° 7° 9° 10° 10° 11° 11° 12° 12° 12° 12° 12° 11° Windkm/h 9 9 9 11 14 16 18 19 18 17 15 13 13 13 12 12 Daylight — — ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ — — — — Growth: barely growing (growth potential 0.07). Not enough to be worth cutting, which is why no hour is recommended today whatever the weather does.Chance is the share of 94 forecast runs — the same weather models re-run from slightly different starting conditions — in which you could have mowed that hour. The rows below it are what those runs expect on average, which is why an hour can look reasonable line by line and still fall short: the chance only counts runs where everything came together at once. Hover any cell for what the runs that ruled it out actually hit.
Monday 26 OctoberLow confidence this far out
Nothing to cut — the grass is barely growing (growth potential 0.07). Conditions themselves are fine.
45% nothing to cut. About half the runs found the grass barely growing.
Nothing to cut. The odds below describe the weather only — growth decides whether a cut is wanted, and it is judged separately.
Limiting factor:growth
Tuesday 27 October: 2 hours worth using. 1pm–2pm — ground soft in places — 38mm rain over the last week, organic (peat) soil
Tuesday 27 October, hour by hour 5am 6am 7am 8am 9am 10am 11am midday 1pm 2pm 3pm 4pm 5pm 6pm 7pm 8pm Chance — — 30% 30% 30% 45% 55% 50% 70% 65% 65% 65% — — — — Verdict dark dark Pushing it Pushing it Pushing it Touch and go Touch and go Touch and go Good to go Touch and go Good to go Touch and go dark dark dark dark Rainchance 14% 14% 18% 12% 12% 10% 10% 22% 4% 24% 18% 22% 12% 12% 2% 2% Rainmm 0.2 0.2 0.2 0.1 0.2 0.1 0.2 0.2 — 0.2 0.3 0.3 0.1 0.1 — 0.1 Grass wet wet wet wet wet wet damp wet damp damp damp damp damp damp damp damp Ground soft soft soft soft soft firm soft firm firm firm firm firm firm firm firm firm Temp 14° 15° 15° 16° 16° 16° 16° 16° 16° 15° 14° 14° 13° 13° 12° 12° Windkm/h 27 29 29 30 31 31 32 32 31 30 28 26 23 22 21 20 Daylight — — ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ — — — — Growth: growing slowly (growth potential 0.30). Enough to be worth cutting. Growth decides whether a cut is wanted, not how well it will go, so it is not one of the rows above and does not move the chances.Chance is the share of 94 forecast runs — the same weather models re-run from slightly different starting conditions — in which you could have mowed that hour. The rows below it are what those runs expect on average, which is why an hour can look reasonable line by line and still fall short: the chance only counts runs where everything came together at once. Hover any cell for what the runs that ruled it out actually hit.
Tuesday 27 October · best slot1pm–2pmLow confidence this far out
1pm–2pm — ground soft in places — 38mm rain over the last week, organic (peat) soil
70% good to go. About 1 run in 3 found the grass too wet.
Also mowable today: 3pm–4pm (65%)
Limiting factor:ground firmness
Wednesday 28 October: 7 hours worth using. 10am–5pm — ground firm — 39mm rain over the last week, organic (peat) soil
Wednesday 28 October, hour by hour 5am 6am 7am 8am 9am 10am 11am midday 1pm 2pm 3pm 4pm 5pm 6pm 7pm 8pm Chance — — 65% 65% 65% 70% 75% 80% 90% 95% >95% >95% — — — — Verdict dark dark Touch and go Touch and go Touch and go Good to go Good to go Good to go Prime time Prime time Prime time Prime time dark dark dark dark Rainchance 10% 0% 8% 0% 4% 4% 2% 6% 6% 0% 2% 2% 0% 6% 4% 4% Rainmm 0.1 — — — — — — — — — — — — — — — Grass damp damp damp damp damp damp damp dry dry dry dry dry dry dry dry dry Ground firm firm firm firm firm firm firm firm firm firm firm firm firm firm firm firm Temp 9° 9° 10° 11° 12° 13° 14° 14° 15° 14° 14° 14° 13° 13° 13° 13° Windkm/h 14 13 14 15 17 19 20 21 22 21 21 21 21 21 21 22 Daylight — — ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ — — — — Growth: growing slowly (growth potential 0.20). Enough to be worth cutting. Growth decides whether a cut is wanted, not how well it will go, so it is not one of the rows above and does not move the chances.Chance is the share of 94 forecast runs — the same weather models re-run from slightly different starting conditions — in which you could have mowed that hour. The rows below it are what those runs expect on average, which is why an hour can look reasonable line by line and still fall short: the chance only counts runs where everything came together at once. Hover any cell for what the runs that ruled it out actually hit.
Wednesday 28 October · 10am–5pmLow confidence this far out
10am–5pm — ground firm — 39mm rain over the last week, organic (peat) soil
65% touch and go — the chance it holds right through, not the chance at any one hour. About 1 run in 3 found the grass too wet.
Limiting factor:ground firmness
good to go touch and go dark, frost or snow already goneFainter means fewer forecast runs agree.
Growth
How fast it is growing, and when it will need cutting again.
21%Growing slowly
Of the fastest this grass could grow. The turf-industry measure, from today's temperature and day length.
Growing slowly — roughly 0.7mm a day. It will not put on enough to need cutting within the next 10 days.
Held back by both temperature and short days — 10.4 hours of daylight at 12°C.
- Over the next 10 days
- about 6mm of leaf
- Next cut due
- not within the next ten days
This only knows temperature and day length. Feeding, watering, shade and cutting height all move it, so treat it as a rough guide.
Worked out from the PACE Turf growth potential model and day length —how and why.
Seeding
Soil temperature at germination depth, and when the window opens.
Soil temperature in CB6, East Cambridgeshire
10.6°C51°F
at 6cm — germination depth
Seeding conditions are open — soil is 10.6°C at 6cm and holding above 9°C.
Cooling over the next 10 days.
Cross-checks against an independent estimate from air temperature (11.3°C), which agrees to within 0.5°C.
Almost every UK and Irish lawn is a ryegrass and fescue mix, whether it was sown or turfed. We assume that, and use 9°C as the seeding threshold.
Thresholds for every species
The differences are small. Ryegrass is the quickest off the mark; bluegrass is the slowest and wants the warmest soil. Everything else sits between.
| Species | Soil needed | Days to sprout |
|---|---|---|
| Perennial ryegrasslikely yours | 8°C | 5–10 |
| Red / chewings fescuelikely yours | 8–10°C | 10–14 |
| Tall fescue | 10–12°C | 10–14 |
| Browntop bentColonial bentgrass | 10–12°C | 14–21 |
| Smooth-stalked meadow grassKentucky bluegrass | 12–13°C | 14–28 |
Feeding
Why timing decides whether a feed does anything at all.
Coming in the app
Grass takes up nitrogen when it is growing. Feed a lawn that has stopped and most of it washes past the roots — which is why timing beats product choice.
Right now this lawn is not growing fast enough to make much use of a feed.
The app will work out the actual feeding windows for your lawn — along with weed control, scarifying and moss treatment — and tell you when they open without you having to check.
CB6, East Cambridgeshire in detail
Soil temperature in CB6, East Cambridgeshire is currently 10.6°C at 6cm, and falling about 0.5°C over the next 10 days. That depth matters because it is where grass seed sits and where roots start working, and it lags air temperature by days — which is why a warm afternoon here tells you very little on its own.
Lawns in this area are typically perennial ryegrass with fescue, which is what most lawns round here are sown with. That blend needs the soil to hold above 9°C before seed germinates reliably. Seeding conditions are open — soil is 10.6°C at 6cm and holding above 9°C.
None of the next 10 days are worth getting the mower out for. The other 10 are held back by wet grass or soft ground. The best weekend slot right now is Sunday 4pm–5pm, on the basis that grass damp — wet underfoot, rain falling then.
The next recommended window in CB6 opens at 4pm on Sunday 25 October, because the rain clears by then. Underfoot, the ground reads as firm after 11mm rain over the last week, organic (peat) soil.
Save this lawn and we will email you when the windows open.
We already send you the forecast email? Use the same address.
Chances counted across 94 forecast runs from MOGREPS-UK, 2km and ICON-EU-EPS, 7km and ECMWF IFS ensemble, 25km. Forecast from Open-Meteo, refreshed through the day. Soil temperature is modelled, not measured — how that works and where the thresholds come from.