London, United Kingdom 14-Day Forecast
77°
Cloudy right now
Today: high 82°, low 64°
Updated 3 hours ago
London weather for the next 14 days
Thursday, August 27
Light rain shower High 73° Low 64°Precipitation
86%
· 1.3 in
Max wind
9 mph
Humidity
79%
UV index
4 - Moderate
Sunrise / sunset
06:05 AM / 07:58 PM
Friday, August 28
Overcast High 76° Low 60°Precipitation
36%
· 0.02 in
Max wind
15 mph
Humidity
66%
UV index
5 - Moderate
Sunrise / sunset
06:07 AM / 07:56 PM
Saturday, August 29
Patchy rain nearby High 71° Low 62°Precipitation
57%
· 0.03 in
Max wind
18 mph
Humidity
77%
UV index
6 - High
Sunrise / sunset
06:08 AM / 07:54 PM
Sunday, August 30
Overcast High 73° Low 61°Precipitation
57%
· 0.05 in
Max wind
16 mph
Humidity
65%
UV index
6 - High
Sunrise / sunset
06:10 AM / 07:52 PM
Monday, August 31
Patchy rain nearby High 69° Low 58°Precipitation
36%
· 0.01 in
Max wind
14 mph
Humidity
65%
UV index
6 - High
Sunrise / sunset
06:11 AM / 07:49 PM
Tuesday, September 1
Overcast High 69° Low 59°Precipitation
64%
· 0.11 in
Max wind
13 mph
Humidity
63%
UV index
5 - Moderate
Sunrise / sunset
06:13 AM / 07:47 PM
Wednesday, September 2
Sunny High 70° Low 56°Precipitation
5%
· 0.0 in
Max wind
10 mph
Humidity
54%
UV index
6 - High
Sunrise / sunset
06:14 AM / 07:45 PM
Thursday, September 3
Partly Cloudy High 72° Low 56°Precipitation
10%
· 0.0 in
Max wind
12 mph
Humidity
66%
UV index
6 - High
Sunrise / sunset
06:16 AM / 07:43 PM
Friday, September 4
Sunny High 78° Low 64°Precipitation
36%
· 0.02 in
Max wind
14 mph
Humidity
68%
UV index
7 - High
Sunrise / sunset
06:18 AM / 07:40 PM
Saturday, September 5
Sunny High 76° Low 58°Precipitation
4%
· 0.0 in
Max wind
10 mph
Humidity
52%
UV index
6 - High
Sunrise / sunset
06:19 AM / 07:38 PM
Sunday, September 6
Sunny High 82° Low 62°Precipitation
4%
· 0.0 in
Max wind
10 mph
Humidity
48%
UV index
7 - High
Sunrise / sunset
06:21 AM / 07:36 PM
Monday, September 7
Overcast High 70° Low 63°Precipitation
65%
· 0.05 in
Max wind
10 mph
Humidity
75%
UV index
5 - Moderate
Sunrise / sunset
06:22 AM / 07:34 PM
Tuesday, September 8
Overcast High 67° Low 58°Precipitation
75%
· 0.23 in
Max wind
8 mph
Humidity
64%
UV index
4 - Moderate
Sunrise / sunset
06:24 AM / 07:31 PM
London 14-day outlook: the story
The warmest day of London's 14-day outlook is Sunday, September 6 with a high near 82°F (28°C); the coolest night comes Wednesday, September 2, dipping to 56°F (13°C). Temperatures hold fairly steady from week to week. Highs over the next two weeks average 73°F (23°C), right in line with the typical August high of 72°F (22°C).
Precipitation is most likely on Thursday 27, Saturday 29, Sunday 30, Tuesday 1 and beyond; the wettest day looks like Thursday, August 27 with about 1.3 in (33.0 mm) expected. For the weekend, expect Saturday 71°F (22°C) and patchy rain nearby / Sunday 73°F (23°C) and overcast.
For typical conditions month by month, see the London climate & average temperatures guide.
London forecast questions
Will it rain in London this week?
The forecast currently shows meaningful precipitation chances on 6 of the next 14 days, peaking around Thursday, August 27.
What will be the warmest day in London over the next 14 days?
Sunday, September 6, with a forecast high near 82°F (28°C).
How accurate is a 14-day forecast for London?
Days 1-3 are highly reliable, days 4-7 capture the overall pattern well, and days 8-14 indicate trends rather than exact figures - check back as the date approaches; this page refreshes throughout the day.
Average temperatures in London by month
| Month | High | Low | Rain days | Precipitation | Sunshine | Humidity |
|---|---|---|---|---|---|---|
| January | 46° | 35° | 12 | 2.4 in | 4.3 h/day | 86% |
| February | 49° | 37° | 11 | 2.1 in | 5.2 h/day | 82% |
| March | 52° | 39° | 13 | 2.3 in | 6.5 h/day | 79% |
| April | 57° | 41° | 10 | 1.6 in | 9.5 h/day | 74% |
| May | 63° | 47° | 11 | 2.3 in | 10.6 h/day | 74% |
| June | 69° | 53° | 11 | 2.4 in | 11.2 h/day | 72% |
| July | 73° | 57° | 11 | 2.4 in | 11.2 h/day | 71% |
| August | 72° | 57° | 10 | 2.2 in | 10.0 h/day | 74% |
| September | 67° | 53° | 11 | 2.5 in | 8.4 h/day | 77% |
| October | 60° | 48° | 12 | 3.0 in | 6.3 h/day | 83% |
| November | 52° | 42° | 11 | 2.6 in | 4.4 h/day | 86% |
| December | 49° | 40° | 12 | 2.6 in | 3.3 h/day | 88% |
14-day forecasts nearby