London weather live forecast

Today's maximum temperature in London is expected to be 20°C. Select a day from the live weather forecast for London, England, UK for more weather parameters.

Monday
1st Sep
20

15

5

4
Tuesday
2nd Sep
19

14

3

4
Wednesday
3rd Sep
21

16

5

1
Thursday
4th Sep
19

15

4

4
Friday
5th Sep
20

13

5

5

5-day weather forecast updated at 04:00 on Sunday 31st August 2025 GMT

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The 5-day weather forecast for England (London) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

London weather forecast by day

Below are the detailed weather forecasts for London for the next 5 days.

London weather for Monday 1st September 2025

Expect broken clouds in London, England with a maximum temperature of 20°C, maximum UV of 4 (Moderate) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 19 kph from the south-west.

20
°C maximum temperature
15
°C minimum temperature
broken clouds
5
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
20
°C wind chill
19
kph wind from SW

London weather for Tuesday 2nd September 2025

Expect broken clouds in London, England with a maximum temperature of 19°C, maximum UV of 4 (Moderate) and 3 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 16 kph from the south.

19
°C maximum temperature
14
°C minimum temperature
broken clouds
3
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
16
kph wind from S

London weather for Wednesday 3rd September 2025

Expect mostly cloudy with light rain in London, England with a maximum temperature of 21°C, maximum UV of 1 (Low) and 5 hours of bright sunshine. There are 2-5 mm of rainfall expected with 63% chance of some rain and a gentle breeze of 19 kph from the south-west.

21
°C maximum temperature
16
°C minimum temperature
mostly cloudy with light rain
5
hours of sunshine
1
UV index (Low)
63
% chance of some rain
<5
mm of rainfall expected
21
°C wind chill
19
kph wind from SW

London weather for Thursday 4th September 2025

Expect mostly cloudy with rain in London, England with a maximum temperature of 19°C, maximum UV of 4 (Moderate) and 4 hours of bright sunshine. There are 20-30 mm of rainfall expected with 54% chance of some rain and a moderate breeze of 23 kph from the south-west.

19
°C maximum temperature
15
°C minimum temperature
mostly cloudy with rain
4
hours of sunshine
4
UV index (Moderate)
54
% chance of some rain
<30
mm of rainfall expected
19
°C wind chill
23
kph wind from SW

London weather for Friday 5th September 2025

Expect broken clouds in London, England with a maximum temperature of 20°C, maximum UV of 5 (Moderate) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 15 kph from the south-west.