Greater London weather live forecast

Today's maximum temperature in Greater London is expected to be 23°C. Select a day from the live weather forecast for Greater London (London), UK for more weather parameters.

Thursday
24th Sep
23

13

7

3
Friday
25th Sep
25

13

6

3
Saturday
26th Sep
21

14

6

3
Sunday
27th Sep
23

13

2

2
Monday
28th Sep
21

16

1

3

5-day weather forecast updated at 04:00 on Thursday 24th September 2026 GMT

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

Greater London weather forecast by day

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

Greater London weather for Thursday 24th September 2026

Expect sunshine and showers in Greater London with a maximum temperature of 23°C, maximum UV of 3 (Moderate) and 7 hours of bright sunshine. There are 0-2 mm of rainfall expected and a light breeze of 8 kph from the south.

23
°C maximum temperature
13
°C minimum temperature
sunshine and showers
7
hours of sunshine
3
UV index (Moderate)
<2
mm of rainfall expected
23
°C wind chill
8
kph wind from S

Greater London weather for Friday 25th September 2026

Expect broken clouds in Greater London with a maximum temperature of 25°C, maximum UV of 3 (Moderate) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 12 kph from the north-west.

25
°C maximum temperature
13
°C minimum temperature
broken clouds
6
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
12
kph wind from NW

Greater London weather for Saturday 26th September 2026

Expect broken clouds in Greater London with a maximum temperature of 21°C, maximum UV of 3 (Moderate) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 11 kph from the north-west.

21
°C maximum temperature
14
°C minimum temperature
broken clouds
6
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
11
kph wind from NW

Greater London weather for Sunday 27th September 2026

Expect broken clouds in Greater London with a maximum temperature of 23°C, maximum UV of 2 (Low) and 2 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 17 kph from the south.

23
°C maximum temperature
13
°C minimum temperature
broken clouds
2
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
0
no heat & humidity
17
kph wind from S

Greater London weather for Monday 28th September 2026

Expect broken clouds in Greater London with a maximum temperature of 21°C, maximum UV of 3 (Moderate) and 1 hour of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 5 kph from the north-east.