Measurements:
°C
°F
CURRENT WEATHER
13:18
London
52°F
W 14 mph
Feels like: 48°F
Precip: 68%
World Resorts United Kingdom London Weather

7 Day Weather Forecast

04.21
tue
DAY
52°F
W 14 mph
precip
68%
NIGHT
44°F
SW 11 mph
precip
0%
04.22
wed
DAY
58°F
W 14 mph
precip
0%
NIGHT
44°F
SW 8 mph
precip
0%
04.23
thu
DAY
60°F
SW 9 mph
precip
0%
NIGHT
44°F
SW 8 mph
precip
0%
04.24
fri
DAY
60°F
S 12 mph
precip
0%
NIGHT
44°F
S 7 mph
precip
0%
04.25
sat
DAY
60°F
SW 7 mph
precip
0%
NIGHT
48°F
S 4 mph
precip
0%
04.26
sun
DAY
60°F
S 7 mph
precip
0%
NIGHT
50°F
W 4 mph
precip
0%
04.27
mon
DAY
62°F
SW 6 mph
precip
0%
NIGHT
50°F
SW 4 mph
precip
0%

London Sea Water Temperature in April, °F

Select Year: 2026 2025 2024

The average sea surface temperature in April 2026 for London was 10.0°F. The maximum and minimum values were 8.6°F and 11.3°F respectively.

London on the Weather Map

Best Time to Visit London
The most sunny months:
September 9 days
August 8 days
April 8 days
The most warm months:
July 75.9 °F
August 75.4 °F
June 71.7 °F
Warmest sea temperature:
August 68.2 °F
July 66.6 °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
May 4 days
October 4 days
The most windy months:
February 11 mph
December 11 mph
January 10 mph
more details