Greater London weather forecast

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Sunday
19th Sep

20

15

1
Monday
20th Sep

19

13

2
Tuesday
21st Sep

21

11

7
Wednesday
22nd Sep

21

12

9
Thursday
23rd Sep

18

13

3

Last updated at 04:02 on Sunday 19th September 2021 GMT

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The 5-day weather forecast for Greater 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 Sunday 19th September 2021

Below is the Greater London weather forecast for Sunday 19th September 2021. Expect overcast with light rain in Greater London with a maximum temperature of 20°C, maximum UV of 2 (Low) and 1 hour of bright sunshine. There are 5-10 mm of rainfall expected with 83% chance of some rain and a gentle breeze of 16 kph from the north-west.

20
°C maximum temperature
15
°C minimum temperature
overcast with light rain
1
hour of sunshine
2
UV index (Low)
83
% chance of some rain
<10
mm of rainfall expected
20
°C wind chill
16
kph wind from NW

Greater London weather for Monday 20th September 2021

Below is the Greater London weather forecast for Monday 20th September 2021. Expect mostly cloudy with light rain in Greater London with a maximum temperature of 19°C, maximum UV of 2 (Low) and 2 hours of bright sunshine. There are 0-2 mm of rainfall expected with 38% chance of some rain and a gentle breeze of 15 kph from the north.

19
°C maximum temperature
13
°C minimum temperature
mostly cloudy with light rain
2
hours of sunshine
2
UV index (Low)
38
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
15
kph wind from N

Greater London weather for Tuesday 21st September 2021

Below is the Greater London weather forecast for Tuesday 21st September 2021. Expect scattered clouds in Greater London with a maximum temperature of 21°C, maximum UV of 3 (Moderate) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 9 kph from the north-west.

21
°C maximum temperature
11
°C minimum temperature
scattered clouds
7
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
21
°C wind chill
9
kph wind from NW

Greater London weather for Wednesday 22nd September 2021

Below is the Greater London weather forecast for Wednesday 22nd September 2021. Expect scattered clouds in Greater London with a maximum temperature of 21°C, maximum UV of 2 (Low) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 16 kph from the west.

21
°C maximum temperature
12
°C minimum temperature
scattered clouds
9
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
0
no heat & humidity
16
kph wind from W

Greater London weather for Thursday 23rd September 2021

Below is the Greater London weather forecast for Thursday 23rd September 2021. Expect mostly cloudy with light rain in Greater London with a maximum temperature of 18°C, maximum UV of 3 (Moderate) and 3 hours of bright sunshine. There are 0-2 mm of rainfall expected with 48% chance of some rain and a gentle breeze of 17 kph from the west.