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Weather London: Current forecast

London / United Kingdom

24.2 °C
Feels like 19.8 °C
Min 17 °C / Max 24 °C
Weather London: Overcast, 24 °C Overcast
21.2 km/h E
Wind
28.2 km/h E
Gusts
1011 hPa
Pressure
0 mm
Precipitation
38 %
Humidity
4.3
UV index

Pollen (today)

Hazel None
Alder None
Birch None
Oak None
Grass Moderate
Mugwort High
Ragweed Moderate
06:02 / 20:02
Sunrise / Sunset
19:20 / 02:51
Moonrise / Moonset
Full Moon (97 %)
Moon phase

Updated: Aug 25, 2026, 15:41 CEST Aug 25, 2026, 14:41 BST

Today's Summary

If you head out in London today, you'll see a overcast sky. The thermometer currently shows 24.2°C. With wind from the east, it feels noticeably colder, around 19.8°C. Light clothing is enough – and remember sun protection if it's sunny. During the day temperatures will range between 16.8°C and 24.2°C.

Hourly forecast – London, today

Aug 25, 15:00
23 °C
Cloudy
London Aug 25, 15:00: Cloudy, 23 °C
Aug 25, 16:00
22 °C
Partly cloudy
London Aug 25, 16:00: Partly cloudy, 22 °C
Aug 25, 17:00
21 °C
Partly cloudy
London Aug 25, 17:00: Partly cloudy, 21 °C
Aug 25, 18:00
20 °C
Partly cloudy
London Aug 25, 18:00: Partly cloudy, 20 °C
Aug 25, 19:00
20 °C
Partly cloudy
London Aug 25, 19:00: Partly cloudy, 20 °C
Aug 25, 20:00
19 °C
Partly cloudy
London Aug 25, 20:00: Partly cloudy, 19 °C
Aug 25, 21:00
19 °C
Overcast
London Aug 25, 21:00: Overcast, 19 °C
Aug 25, 22:00
20 °C
Overcast
London Aug 25, 22:00: Overcast, 20 °C
Aug 25, 23:00
20 °C
Overcast
London Aug 25, 23:00: Overcast, 20 °C
Aug 26, 00:00
20 °C
Overcast
London Aug 26, 00:00: Overcast, 20 °C
Aug 26, 01:00
19 °C
Overcast
London Aug 26, 01:00: Overcast, 19 °C
Aug 26, 02:00
19 °C
Overcast
London Aug 26, 02:00: Overcast, 19 °C
Aug 26, 03:00
19 °C
Cloudy
London Aug 26, 03:00: Cloudy, 19 °C
Aug 26, 04:00
18 °C
Clear
London Aug 26, 04:00: Clear, 18 °C
Aug 26, 05:00
18 °C
Sunny
London Aug 26, 05:00: Sunny, 18 °C
Aug 26, 06:00
20 °C
Sunny
London Aug 26, 06:00: Sunny, 20 °C
Aug 26, 07:00
21 °C
Sunny
London Aug 26, 07:00: Sunny, 21 °C
Aug 26, 08:00
23 °C
Sunny
London Aug 26, 08:00: Sunny, 23 °C
Aug 26, 09:00
25 °C
Sunny
London Aug 26, 09:00: Sunny, 25 °C
Aug 26, 10:00
26 °C
Patchy rain possible
London Aug 26, 10:00: Patchy rain possible, 26 °C
Aug 26, 11:00
27 °C
Patchy rain possible
London Aug 26, 11:00: Patchy rain possible, 27 °C
Aug 26, 12:00
27 °C
Patchy rain possible
London Aug 26, 12:00: Patchy rain possible, 27 °C
Aug 26, 13:00
24 °C
Patchy rain possible
London Aug 26, 13:00: Patchy rain possible, 24 °C
Aug 26, 14:00
24 °C
Overcast
London Aug 26, 14:00: Overcast, 24 °C
Time
15
16
17
18
19
20
21
22
23
00
01
02
03
04
05
06
07
08
09
10
11
12
13
14
London Aug 25, 15:00: Cloudy
London Aug 25, 16:00: Partly cloudy
London Aug 25, 17:00: Partly cloudy
London Aug 25, 18:00: Partly cloudy
London Aug 25, 19:00: Partly cloudy
London Aug 25, 20:00: Partly cloudy
London Aug 25, 21:00: Overcast
London Aug 25, 22:00: Overcast
London Aug 25, 23:00: Overcast
London Aug 26, 00:00: Overcast
London Aug 26, 01:00: Overcast
London Aug 26, 02:00: Overcast
London Aug 26, 03:00: Cloudy
London Aug 26, 04:00: Clear
London Aug 26, 05:00: Sunny
London Aug 26, 06:00: Sunny
London Aug 26, 07:00: Sunny
London Aug 26, 08:00: Sunny
London Aug 26, 09:00: Sunny
London Aug 26, 10:00: Patchy rain possible
London Aug 26, 11:00: Patchy rain possible
London Aug 26, 12:00: Patchy rain possible
London Aug 26, 13:00: Patchy rain possible
London Aug 26, 14:00: Overcast
Temperature (°C)
Chance of rain (%)
8
4
5
5
9
10
17
18
15
17
18
20
20
12
11
8
6
4
3
10
11
12
14
13
Precipitation
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
0.1 mm
0 mm
0 mm
0 mm
—
Wind (km/h)
E
18
E
18
E
17
E
14
ENE
14
ENE
14
ENE
13
E
13
ESE
13
ESE
11
E
9
E
9
E
10
S
2
S
1
SSW
3
SSW
4
SSW
5
SW
4
ESE
8
E
10
E
15
E
17
E
16
Pressure (hPa)
1011
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1010
1010
1010
1011
1011
1011
1012
1011
1011
1011
1011
Humidity (%)
49 %
46 %
50 %
55 %
61 %
65 %
69 %
69 %
63 %
66 %
69 %
73 %
79 %
86 %
84 %
77 %
69 %
61 %
51 %
47 %
42 %
43 %
54 %
54 %
Cloud cover (%)
78 %
40 %
50 %
42 %
62 %
62 %
98 %
100 %
100 %
100 %
100 %
100 %
86 %
9 %
5 %
4 %
5 %
5 %
19 %
72 %
100 %
100 %
100 %
100 %

14-day weather forecast – London

14-day trend for London: Forecasts suggest a marked cooldown in the second week. Lows can drop to around 12.5°C at night, with daytime highs up to 27.5°C.

Date
Aug 25
Aug 26
Aug 27
Aug 28
Aug 29
Aug 30
Aug 31
Sep 1
Sep 2
Sep 3
Sep 4
Sep 5
Sep 6
Sep 7
London August 25, 2026: Overcast
London August 26, 2026: Overcast
London August 27, 2026: Overcast
London August 28, 2026: Overcast
London August 29, 2026: Overcast
London August 30, 2026: Overcast
London August 31, 2026: Patchy rain possible
London September 1, 2026: Overcast
London September 2, 2026: Overcast
London September 3, 2026: Overcast
London September 4, 2026: Light rain shower
London September 5, 2026: Overcast
London September 6, 2026: Patchy rain possible
London September 7, 2026: Overcast
Temperature (°C)
Chance of rain (%)
10
17
22
7
36
53
57
13
10
6
80
11
36
8
Precipitation
—
0.1 mm
0.2 mm
0 mm
0.4 mm
0.8 mm
1.8 mm
—
—
—
5.9 mm
0 mm
0.5 mm
0 mm
Wind max (km/h)
22
17
22
19
22
24
26
11
12
17
21
24
18
19
Date Weather Min °C Max °C Sunrise Sunset Moonrise Moonset Moon phase
August 25, 2026 London August 25, 2026: Overcast Overcast 17 °C 24 °C 06:02 20:02 19:20 02:51 Full Moon (97 %)
August 26, 2026 London August 26, 2026: Overcast Overcast 18 °C 27 °C 06:03 20:00 19:35 04:05 Full Moon (100 %)
August 27, 2026 London August 27, 2026: Overcast Overcast 19 °C 28 °C 06:05 19:58 19:47 05:17 Full Moon (100 %)
August 28, 2026 London August 28, 2026: Overcast Overcast 16 °C 25 °C 06:06 19:56 19:58 06:29 Full Moon (98 %)
August 29, 2026 London August 29, 2026: Overcast Overcast 15 °C 26 °C 06:08 19:54 20:08 07:40 Waning Moon (94 %)
August 30, 2026 London August 30, 2026: Overcast Overcast 16 °C 22 °C 06:10 19:51 20:19 08:51 Waning Moon (87 %)
August 31, 2026 London August 31, 2026: Patchy rain possible Patchy rain possible 16 °C 21 °C 06:11 19:49 20:31 10:05 Waning Moon (80 %)
September 1, 2026 London September 1, 2026: Overcast Overcast 15 °C 23 °C 06:13 19:47 20:45 11:21 Waning Moon (70 %)
September 2, 2026 London September 2, 2026: Overcast Overcast 16 °C 24 °C 06:14 19:45 21:05 12:40 Last Quarter (60 %)
September 3, 2026 London September 3, 2026: Overcast Overcast 15 °C 25 °C 06:16 19:43 21:32 14:01 Last Quarter (50 %)
September 4, 2026 London September 4, 2026: Light rain shower Light rain shower 17 °C 19 °C 06:18 19:40 22:12 15:20 Last Quarter (39 %)
September 5, 2026 London September 5, 2026: Overcast Overcast 13 °C 21 °C 06:19 19:38 23:10 16:29 Waning Crescent (29 %)
September 6, 2026 London September 6, 2026: Patchy rain possible Patchy rain possible 13 °C 20 °C 06:21 19:36 Does not rise today 17:22 Waning Crescent (20 %)
September 7, 2026 London September 7, 2026: Overcast Overcast 13 °C 20 °C 06:22 19:34 00:27 17:59 Waning Crescent (12 %)
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