London Hourly Weather
6°
Partly cloudy
Feels like 6°
−1.8° vs normal — right about normal
Great
Outdoor comfort right now
It is 6°C and partly cloudy in London. Nothing wet on the radar for the next 24 hours. Temperatures climb about 11°C over the next six hours. Tomorrow: partly cloudy, high 19°C.
- Pressure rising slowly 1027 hPa
- 48h+ since rain
- Wind 1 km/h WNW
- Humidity 93%
- Cloud 25%
- UV peak 6
- Rain chance 0%
Next 48 hours
Scroll sideways — or pick a day below.
Now
4
7am
8
8am
8
9am
8
10am
9
11am
10
12pm
10
1pm
9
2pm
9
3pm
8
4pm
8
5pm
8
6pm
9
7pm
10
8pm
11
9pm
11
10pm
12
11pm
12
12am
Sun
1%
12
1am
1%
12
2am
1%
12
3am
1%
11
4am
1%
10
5am
1%
9
6am
1%
8
7am
3%
6
8am
3%
5
9am
2%
5
10am
3%
7
11am
5%
9
12pm
6%
12
1pm
6%
13
2pm
1%
14
3pm
1%
15
4pm
1%
15
5pm
1%
15
6pm
2%
13
7pm
2%
12
8pm
6%
12
9pm
12%
13
10pm
12%
15
11pm
12%
18
12am
Mon
4%
19
1am
4%
20
2am
1%
19
3am
17
4am
15
5am
15
Conditions in detail
-
Feels like
6°
About what it looks like
-
Dew point
4°
Dry and pleasant
-
Wind
1 km/h
Gusting 2 km/h from WNW
-
Pressure
1027 hPa
Rising slowly
-
Visibility
24 km
Crystal clear
-
UV index
0
Peaks at 6 today
-
Cloud cover
25%
—
-
Precipitation today
0.0 mm
None expected
Air quality
US AQI
22
Good
- PM2.5 5 µg/m³
- PM10 5 µg/m³
- Ozone 28 µg/m³
- NO₂ 9 µg/m³
Next 14 days
Pick a day to load its hour-by-hour detail.
Live radar
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Best time to…
Scored hour by hour across the next two days.
-
Go for a run
100Sat 6am–5am
Cool, calm and dry
-
Walk the dog
100Sat 6am–5am
Mild, no downpours, no ice
-
Line-dry laundry
100Sat 8am–7pm
Dry air plus a working breeze
-
Golden-hour photos
100Sat 2pm–7pm
Scattered cloud catches the light
-
Garden work
98Sun 8am–7pm
Mild and dry, sun optional
-
Ride a bike
97Sat 6am–5am
Wind matters more than temperature
-
Stargazing
87Sat 8pm–7am
Clear, dark and calm
-
Patio or BBQ
80Sun 10am–10pm
Warm, dry, and not too breezy
Sun & moon
Sunrise
7:24 am
Sunset
7:02 pm
- Day length11h 38m
- Golden hour6:07 pm–7:02 pm
Last quarter
54% illuminated
Full moon in 23 days
Stargazing tonight
Decent · 68/100
Clearest around 7am at 13% cloud.
Almanac
20 years of records for Oct 3 (±3 days)
Today is right about normal (−1.8° on the high, −6.3° on the low).
- Normal high18°
- Normal low10°
- Record high 28° 2007
- Record low 4° 2006
- Typical rainfall3.3 mm
- Odds of a wet day41%
Today is within striking distance of the record low.
Hour-by-hour forecast for London
Every hour for the next 48 hours, local time.
| Time | Conditions | Temp | Feels | Chance | Amount | Wind | Humidity |
|---|---|---|---|---|---|---|---|
| Saturday Oct 3 | |||||||
| 6am | Partly cloudy | 4° | 4° | 0% | — | 4 km/h (gusts 14 km/h) | 100% |
| 7am | Clear sky | 6° | 5° | 0% | — | 8 km/h | 97% |
| 8am | Clear sky | 6° | 5° | 0% | — | 8 km/h | 95% |
| 9am | Clear sky | 9° | 8° | 0% | — | 8 km/h | 90% |
| 10am | Clear sky | 12° | 12° | 0% | — | 9 km/h | 81% |
| 11am | Clear sky | 14° | 14° | 0% | — | 10 km/h | 72% |
| 12pm | Clear sky | 15° | 15° | 0% | — | 10 km/h | 64% |
| 1pm | Partly cloudy | 16° | 16° | 0% | — | 9 km/h | 59% |
| 2pm | Partly cloudy | 17° | 17° | 0% | — | 9 km/h | 55% |
| 3pm | Partly cloudy | 17° | 17° | 0% | — | 8 km/h | 54% |
| 4pm | Partly cloudy | 17° | 17° | 0% | — | 8 km/h | 54% |
| 5pm | Partly cloudy | 16° | 16° | 0% | — | 8 km/h | 56% |
| 6pm | Partly cloudy | 16° | 16° | 0% | — | 9 km/h | 61% |
| 7pm | Partly cloudy | 14° | 14° | 0% | — | 10 km/h | 69% |
| 8pm | Clear sky | 12° | 12° | 0% | — | 11 km/h (gusts 21 km/h) | 76% |
| 9pm | Clear sky | 11° | 11° | 0% | — | 11 km/h (gusts 26 km/h) | 81% |
| 10pm | Clear sky | 10° | 10° | 0% | — | 12 km/h (gusts 30 km/h) | 83% |
| 11pm | Clear sky | 9° | 7° | 0% | — | 12 km/h (gusts 31 km/h) | 84% |
| Sunday Oct 4 | |||||||
| 12am | Clear sky | 9° | 7° | 1% | — | 12 km/h (gusts 32 km/h) | 85% |
| 1am | Partly cloudy | 9° | 7° | 1% | — | 12 km/h (gusts 30 km/h) | 86% |
| 2am | Partly cloudy | 8° | 6° | 1% | — | 12 km/h (gusts 28 km/h) | 88% |
| 3am | Partly cloudy | 8° | 6° | 1% | — | 11 km/h (gusts 26 km/h) | 90% |
| 4am | Partly cloudy | 8° | 6° | 1% | — | 10 km/h (gusts 22 km/h) | 91% |
| 5am | Partly cloudy | 8° | 6° | 1% | — | 9 km/h | 93% |
| 6am | Partly cloudy | 8° | 7° | 1% | — | 8 km/h | 94% |
| 7am | Partly cloudy | 8° | 7° | 3% | — | 6 km/h | 95% |
| 8am | Partly cloudy | 8° | 7° | 3% | — | 5 km/h | 94% |
| 9am | Partly cloudy | 10° | 10° | 2% | — | 5 km/h | 91% |
| 10am | Partly cloudy | 13° | 13° | 3% | — | 7 km/h | 85% |
| 11am | Partly cloudy | 15° | 15° | 5% | — | 9 km/h | 79% |
| 12pm | Partly cloudy | 17° | 17° | 6% | — | 12 km/h | 72% |
| 1pm | Partly cloudy | 17° | 17° | 6% | — | 13 km/h | 65% |
| 2pm | Partly cloudy | 18° | 18° | 1% | — | 14 km/h | 60% |
| 3pm | Partly cloudy | 19° | 19° | 1% | — | 15 km/h | 59% |
| 4pm | Partly cloudy | 18° | 18° | 1% | — | 15 km/h | 59% |
| 5pm | Partly cloudy | 18° | 18° | 1% | — | 15 km/h | 63% |
| 6pm | Partly cloudy | 17° | 17° | 2% | — | 13 km/h | 69% |
| 7pm | Partly cloudy | 15° | 15° | 2% | — | 12 km/h | 75% |
| 8pm | Partly cloudy | 14° | 14° | 6% | — | 12 km/h | 81% |
| 9pm | Partly cloudy | 14° | 14° | 12% | — | 13 km/h (gusts 27 km/h) | 84% |
| 10pm | Partly cloudy | 13° | 13° | 12% | — | 15 km/h (gusts 35 km/h) | 86% |
| 11pm | Partly cloudy | 13° | 13° | 12% | — | 18 km/h (gusts 41 km/h) | 86% |
| Monday Oct 5 | |||||||
| 12am | Partly cloudy | 13° | 13° | 4% | — | 19 km/h (gusts 42 km/h) | 84% |
| 1am | Partly cloudy | 12° | 12° | 4% | — | 20 km/h (gusts 41 km/h) | 83% |
| 2am | Partly cloudy | 12° | 12° | 1% | — | 19 km/h (gusts 40 km/h) | 82% |
| 3am | Partly cloudy | 11° | 11° | 0% | — | 17 km/h (gusts 37 km/h) | 82% |
| 4am | Partly cloudy | 11° | 11° | 0% | — | 15 km/h (gusts 32 km/h) | 81% |
| 5am | Partly cloudy | 10° | 10° | 0% | — | 15 km/h (gusts 32 km/h) | 80% |
About this London forecast
Updated 2026-10-03 10:59 UTC, and refreshed automatically every few minutes. Forecast data is provided by Visual Crossing; radar frames from RainViewer; the 20-year normals and records from the ERA5 reanalysis archive. No national weather service publishes point alerts here, so only computed watches are shown.
Watches labelled computed are worked out on this site from forecast thresholds and are not official warnings — always defer to your national weather service. Need help reading a number? See the sourced weather guide.
Weather near London
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