London, United Kingdom 14-Day Forecast
59°
Clear right now
Today: high 64°, low 55°
Updated 2 min ago
London weather for the next 14 days
Thursday, September 17
Overcast High 70° Low 56°Precipitation
36%
· 0.02 in
Max wind
13 mph
Humidity
61%
UV index
3 - Moderate
Sunrise / sunset
06:38 AM / 07:11 PM
Friday, September 18
Overcast High 69° Low 53°Precipitation
17%
· 0.0 in
Max wind
12 mph
Humidity
60%
UV index
4 - Moderate
Sunrise / sunset
06:40 AM / 07:08 PM
Saturday, September 19
Overcast High 72° Low 60°Precipitation
31%
· 0.01 in
Max wind
13 mph
Humidity
72%
UV index
3 - Low
Sunrise / sunset
06:42 AM / 07:06 PM
Sunday, September 20
Overcast High 71° Low 57°Precipitation
10%
· 0.0 in
Max wind
9 mph
Humidity
56%
UV index
5 - Moderate
Sunrise / sunset
06:43 AM / 07:04 PM
Monday, September 21
Sunny High 74° Low 59°Precipitation
5%
· 0.0 in
Max wind
8 mph
Humidity
66%
UV index
6 - High
Sunrise / sunset
06:45 AM / 07:01 PM
Tuesday, September 22
Sunny High 72° Low 61°Precipitation
8%
· 0.0 in
Max wind
8 mph
Humidity
72%
UV index
6 - High
Sunrise / sunset
06:46 AM / 06:59 PM
Wednesday, September 23
Sunny High 73° Low 61°Precipitation
6%
· 0.0 in
Max wind
9 mph
Humidity
68%
UV index
6 - High
Sunrise / sunset
06:48 AM / 06:57 PM
Thursday, September 24
Sunny High 76° Low 60°Precipitation
6%
· 0.0 in
Max wind
10 mph
Humidity
51%
UV index
6 - High
Sunrise / sunset
06:50 AM / 06:54 PM
Friday, September 25
Overcast High 70° Low 56°Precipitation
13%
· 0.0 in
Max wind
8 mph
Humidity
61%
UV index
5 - Moderate
Sunrise / sunset
06:51 AM / 06:52 PM
Saturday, September 26
Cloudy High 72° Low 54°Precipitation
8%
· 0.0 in
Max wind
7 mph
Humidity
65%
UV index
6 - High
Sunrise / sunset
06:53 AM / 06:50 PM
Sunday, September 27
Sunny High 75° Low 56°Precipitation
3%
· 0.0 in
Max wind
7 mph
Humidity
59%
UV index
6 - High
Sunrise / sunset
06:54 AM / 06:48 PM
Monday, September 28
Overcast High 66° Low 57°Precipitation
13%
· 0.0 in
Max wind
11 mph
Humidity
60%
UV index
4 - Moderate
Sunrise / sunset
06:56 AM / 06:45 PM
Tuesday, September 29
Patchy rain nearby High 62° Low 54°Precipitation
48%
· 0.03 in
Max wind
16 mph
Humidity
72%
UV index
5 - Moderate
Sunrise / sunset
06:58 AM / 06:43 PM
London 14-day outlook: the story
The warmest day of London's 14-day outlook is Thursday, September 24 with a high near 76°F (25°C); the coolest night comes Friday, September 18, dipping to 53°F (12°C). Temperatures hold fairly steady from week to week. Highs over the next two weeks average 70°F (21°C), about 3°F (2°C) above the typical September high of 67°F (20°C).
No day in the outlook currently carries a strong precipitation signal. For the weekend, expect Saturday 72°F (22°C) and overcast / Sunday 71°F (22°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?
No day in the current 14-day outlook shows a strong rain signal for London.
What will be the warmest day in London over the next 14 days?
Thursday, September 24, with a forecast high near 76°F (25°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