London weather live forecast

Today's maximum temperature in London is expected to be 19°C. Select a day from the live weather forecast for London, England, UK for more weather parameters.

Wednesday
20th May
19

13

5

UV3
Thursday
21st May
23

12

7

UV5
Friday
22nd May
28

15

13

UV6
Saturday
23rd May
27

18

5

UV5
Sunday
24th May
28

16

10

UV6

5-day weather forecast updated at 04:00 on Wednesday 20th May 2026 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 Wednesday 20th May 2026

Expect broken clouds in London, England with a maximum temperature of 19°C, maximum UV of 3 (Moderate) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 20 kph from the west.

19
°C maximum temperature
13
°C minimum temperature
broken clouds
5
hours of sunshine
UV3
UV index (Moderate)
0
mm of rainfall expected
19
°C wind chill
20
kph wind from W

London weather for Thursday 21st May 2026

Expect broken clouds in London, England with a maximum temperature of 23°C, maximum UV of 5 (Moderate) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 12 kph from the south-west.

23
°C maximum temperature
12
°C minimum temperature
broken clouds
7
hours of sunshine
UV5
UV index (Moderate)
0
mm of rainfall expected
23
°C wind chill
12
kph wind from SW

London weather for Friday 22nd May 2026

Expect scattered clouds in London, England with a maximum temperature of 28°C, low levels of heat & humidity, maximum UV of 6 (High) and 13 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 18 kph from the south.

28
°C maximum temperature
15
°C minimum temperature
scattered clouds
13
hours of sunshine
UV6
UV index (High)
0
mm of rainfall expected
L
low heat & humidity
18
kph wind from S

London weather for Saturday 23rd May 2026

Expect isolated thunderstorms in London, England with a maximum temperature of 27°C, low levels of heat & humidity, maximum UV of 5 (Moderate) and 5 hours of bright sunshine. There are 2-5 mm of rainfall expected with 30% chance of some rain and a light breeze of 10 kph from the west.

27
°C maximum temperature
18
°C minimum temperature
isolated thunderstorms
5
hours of sunshine
UV5
UV index (Moderate)
30
% chance of some rain
<5
mm of rainfall expected
L
low heat & humidity
10
kph wind from W

London weather for Sunday 24th May 2026

Expect scattered clouds in London, England with a maximum temperature of 28°C, low levels of heat & humidity, maximum UV of 6 (High) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 6 kph from the east.