Measurements:
°C
°F
CURRENT WEATHER
13:37
London
76°F
NE 9 mph
Feels like: 78°F
Precip: 10%
World Resorts United Kingdom London Weather

7 Day Weather Forecast

08.19
wed
DAY
72°F
E 7 mph
precip
17%
NIGHT
64°F
E 9 mph
precip
4%
08.20
thu
DAY
72°F
E 10 mph
precip
11%
NIGHT
64°F
SW 9 mph
precip
17%
08.21
fri
DAY
62°F
S 11 mph
precip
24%
NIGHT
60°F
SW 8 mph
precip
14%
08.22
sat
DAY
68°F
S 9 mph
precip
1%
NIGHT
64°F
NW 4 mph
precip
10%
08.23
sun
DAY
70°F
SW 6 mph
precip
1%
NIGHT
64°F
NW 6 mph
precip
5%
08.24
mon
DAY
72°F
W 5 mph
precip
1%
NIGHT
64°F
SW 5 mph
precip
3%
08.25
tue
DAY
74°F
W 5 mph
precip
3%
NIGHT
70°F
W 9 mph
precip
13%

London Sea Water Temperature in August, °F

Select Year: 2026 2025 2024

The average sea surface temperature in August 2026 for London was 21.3°F. The maximum and minimum values were 20.7°F and 22.4°F respectively.

London on the Weather Map

Best Time to Visit London
The most sunny months:
July 9 days
September 9 days
April 8 days
The most warm months:
July 76.4 °F
August 75.4 °F
June 71.9 °F
Warmest sea temperature:
August 68.2 °F
July 66.9 °F
September 64.9 °F
The most cold months:
January 43.9 °F
February 46.8 °F
December 47.1 °F
The most rainy months:
December 5 days
August 4 days
October 4 days
The most windy months:
February 11 mph
December 11 mph
January 10 mph
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