Greater London weather live forecast

Today's maximum temperature in Greater London is expected to be 30°C. Select a day from the live weather forecast for Greater London (London), UK for more weather parameters.

Tuesday
28th Jul
30

19

8

6
Wednesday
29th Jul
34

20

13

6
Thursday
30th Jul
30

20

10

6
Friday
31st Jul
27

18

3

5
Saturday
1st Aug
27

17

7

6

5-day weather forecast updated at 04:00 on Sunday 26th July 2026 GMT

More about Greater London

Greater London by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Recommended for Greater London

Spabreaks.com promo code: 8% off bookings & vouchers

Exclusive

Save 8% on spa breaks, spa days & gift vouchers
Check out latest offers on over 550 spas across the UK
A guaranteed experience to suit your budget & occasion

Show discount code

******SB8

Redeem Spabreaks.com discount code >>

Expires at 23:59 on Thursday 31st Dec 2026 · View all Spabreaks.com offers

Spa break finder

Destination

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 Tuesday 28th July 2026

Expect scattered clouds in Greater London with a maximum temperature of 30°C, moderate levels of heat & humidity, maximum UV of 6 (High) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 14 kph from the south-west.

30
°C maximum temperature
19
°C minimum temperature
scattered clouds
8
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
M
moderate heat & humidity
14
kph wind from SW

Greater London weather for Wednesday 29th July 2026

Expect scattered clouds in Greater London with a maximum temperature of 34°C, high levels of heat & humidity, maximum UV of 6 (High) and 13 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 12 kph from the south-west.

34
°C maximum temperature
20
°C minimum temperature
scattered clouds
13
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
H
high heat & humidity
12
kph wind from SW

Greater London weather for Thursday 30th July 2026

Expect broken clouds in Greater London with a maximum temperature of 30°C, moderate levels of heat & humidity, maximum UV of 6 (High) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 14 kph from the west.

30
°C maximum temperature
20
°C minimum temperature
broken clouds
10
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
M
moderate heat & humidity
14
kph wind from W

Greater London weather for Friday 31st July 2026

Expect broken clouds in Greater London with a maximum temperature of 27°C, low levels of heat & humidity, maximum UV of 5 (Moderate) and 3 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 14 kph from the west.

27
°C maximum temperature
18
°C minimum temperature
broken clouds
3
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
L
low heat & humidity
14
kph wind from W

Greater London weather for Saturday 1st August 2026

Expect broken clouds in Greater London with a maximum temperature of 27°C, low levels of heat & humidity, maximum UV of 6 (High) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 16 kph from the west.