London, United Kingdom 14-Day Forecast
68°
Clear right now
Today: high 81°, low 65°
Updated 7 hours ago
London weather for the next 14 days
Tuesday, August 11
Sunny High 78° Low 62°Precipitation
2%
· 0.0 in
Max wind
12 mph
Humidity
53%
UV index
6 - High
Sunrise / sunset
05:40 AM / 08:31 PM
Wednesday, August 12
Sunny High 87° Low 64°Precipitation
1%
· 0.0 in
Max wind
10 mph
Humidity
41%
UV index
6 - High
Sunrise / sunset
05:41 AM / 08:29 PM
Thursday, August 13
Sunny High 98° Low 70°Precipitation
1%
· 0.0 in
Max wind
10 mph
Humidity
32%
UV index
6 - High
Sunrise / sunset
05:43 AM / 08:27 PM
Friday, August 14
Sunny High 94° Low 73°Precipitation
2%
· 0.0 in
Max wind
7 mph
Humidity
34%
UV index
8 - Very High
Sunrise / sunset
05:44 AM / 08:25 PM
Saturday, August 15
Sunny High 82° Low 68°Precipitation
17%
· 0.01 in
Max wind
10 mph
Humidity
55%
UV index
7 - High
Sunrise / sunset
05:46 AM / 08:23 PM
Sunday, August 16
Sunny High 82° Low 63°Precipitation
57%
· 0.08 in
Max wind
10 mph
Humidity
56%
UV index
7 - High
Sunrise / sunset
05:47 AM / 08:21 PM
Monday, August 17
Sunny High 82° Low 65°Precipitation
5%
· 0.0 in
Max wind
11 mph
Humidity
51%
UV index
7 - High
Sunrise / sunset
05:49 AM / 08:19 PM
Tuesday, August 18
Partly Cloudy High 89° Low 68°Precipitation
4%
· 0.0 in
Max wind
7 mph
Humidity
52%
UV index
8 - Very High
Sunrise / sunset
05:51 AM / 08:17 PM
Wednesday, August 19
Sunny High 92° Low 74°Precipitation
2%
· 0.0 in
Max wind
6 mph
Humidity
46%
UV index
8 - Very High
Sunrise / sunset
05:52 AM / 08:15 PM
Thursday, August 20
Sunny High 84° Low 70°Precipitation
36%
· 0.01 in
Max wind
14 mph
Humidity
66%
UV index
7 - High
Sunrise / sunset
05:54 AM / 08:13 PM
Friday, August 21
Patchy rain nearby High 69° Low 65°Precipitation
80%
· 0.14 in
Max wind
10 mph
Humidity
83%
UV index
5 - Moderate
Sunrise / sunset
05:55 AM / 08:11 PM
Saturday, August 22
Overcast High 72° Low 63°Precipitation
62%
· 0.04 in
Max wind
10 mph
Humidity
77%
UV index
5 - Moderate
Sunrise / sunset
05:57 AM / 08:09 PM
Sunday, August 23
Patchy rain nearby High 69° Low 64°Precipitation
51%
· 0.02 in
Max wind
8 mph
Humidity
74%
UV index
5 - Moderate
Sunrise / sunset
05:59 AM / 08:07 PM
London 14-day outlook: the story
The warmest day of London's 14-day outlook is Thursday, August 13 with a high near 98°F (36°C); the coolest night comes Tuesday, August 11, dipping to 62°F (17°C). The trend points cooler: week two runs about 6°F below week one. Highs over the next two weeks average 86°F (30°C), about 14°F (8°C) above the typical August high of 72°F (22°C).
Precipitation is most likely on Sunday 16, Friday 21, Saturday 22, Sunday 23; the wettest day looks like Friday, August 21 with about 0.14 in (3.5 mm) expected. For the weekend, expect Saturday 82°F (28°C) and sunny / Sunday 82°F (28°C) and sunny.
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 4 of the next 14 days, peaking around Friday, August 21.
What will be the warmest day in London over the next 14 days?
Thursday, August 13, with a forecast high near 98°F (36°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