The O2 (Greater London) weather
Find a forecast
Forecast days
-
Maximum daytime temperature: 24° Celsius; Minimum nighttime temperature: 16° Celsius;
Maximum daytime temperature: 24° Celsius; Minimum nighttime temperature: 16° Celsius; -
Maximum daytime temperature: 25° Celsius; Minimum nighttime temperature: 16° Celsius;
Maximum daytime temperature: 25° Celsius; Minimum nighttime temperature: 16° Celsius;
-
Maximum daytime temperature: 27° Celsius; Minimum nighttime temperature: 17° Celsius;
Maximum daytime temperature: 27° Celsius; Minimum nighttime temperature: 17° Celsius; -
Maximum daytime temperature: 28° Celsius; Minimum nighttime temperature: 17° Celsius;
Maximum daytime temperature: 28° Celsius; Minimum nighttime temperature: 17° Celsius;
-
Maximum daytime temperature: 29° Celsius; Minimum nighttime temperature: 18° Celsius;
Maximum daytime temperature: 29° Celsius; Minimum nighttime temperature: 18° Celsius;
-
Maximum daytime temperature: 29° Celsius; Minimum nighttime temperature: 18° Celsius;
Maximum daytime temperature: 29° Celsius; Minimum nighttime temperature: 18° Celsius;
-
Maximum daytime temperature: 27° Celsius; Minimum nighttime temperature: 16° Celsius;
Maximum daytime temperature: 27° Celsius; Minimum nighttime temperature: 16° Celsius;
7 day forecast for The O2
Today (15 June 2025)
| Time |
06:00
|
07:00
|
08:00
|
09:00
|
10:00
|
11:00
|
12:00
|
13:00
|
14:00
|
15:00
|
16:00
|
17:00
|
18:00
|
19:00
|
20:00
|
21:00
|
22:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Weather symbols |  |
|
|
|
 |
|
|
|
|
|
|
|
|
|
|
 |
|
|
| Chance of precipitation |
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
20%
|
30%
|
20%
|
20%
|
10%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature |
14°
|
15°
|
16°
|
17°
|
19°
|
20°
|
21°
|
21°
|
22°
|
22°
|
23°
|
23°
|
23°
|
23°
|
22°
|
21°
|
20°
|
19°
|
| Feels like temperature (°C) |
14°
|
14°
|
15°
|
16°
|
17°
|
18°
|
18°
|
19°
|
20°
|
20°
|
21°
|
21°
|
21°
|
20°
|
19°
|
18°
|
18°
|
18°
|
| Wind direction and speed |
WSW
6
|
WSW
7
|
WSW
8
|
W
9
|
W
9
|
W
9
|
W
9
|
W
9
|
W
9
|
W
9
|
W
9
|
W
9
|
W
9
|
W
10
|
WNW
10
|
WNW
10
|
WNW
9
|
WNW
8
|
| Wind gust (mph) |
17
|
21
|
23
|
23
|
23
|
23
|
24
|
24
|
24
|
23
|
23
|
22
|
21
|
21
|
19
|
17
|
15
|
13
|
| Visibility |
G
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
80%
|
75%
|
73%
|
64%
|
57%
|
52%
|
43%
|
44%
|
42%
|
41%
|
40%
|
38%
|
38%
|
39%
|
41%
|
49%
|
55%
|
60%
|
| UV | 1 | 1 | 2 | 3 | 5 | 6 | 7 | 7 | 6 | 5 | 3 | 2 | 1 | 1 | 1 | 1 | - | - |
Monday (16 June 2025)
| Time |
00:00
|
01:00
|
02:00
|
03:00
|
04:00
|
05:00
|
06:00
|
07:00
|
08:00
|
09:00
|
10:00
|
11:00
|
12:00
|
13:00
|
14:00
|
15:00
|
16:00
|
17:00
|
18:00
|
19:00
|
20:00
|
21:00
|
22:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
 |
|
|
|
| Chance of precipitation |
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature (°C) |
18°
|
18°
|
17°
|
17°
|
16°
|
16°
|
16°
|
16°
|
17°
|
18°
|
19°
|
20°
|
21°
|
21°
|
22°
|
23°
|
24°
|
24°
|
25°
|
25°
|
24°
|
22°
|
21°
|
20°
|
| Feels like temperature (°C) |
17°
|
17°
|
16°
|
16°
|
16°
|
16°
|
16°
|
16°
|
17°
|
18°
|
18°
|
19°
|
20°
|
21°
|
22°
|
23°
|
24°
|
24°
|
25°
|
24°
|
23°
|
21°
|
19°
|
19°
|
| Wind direction and speed (mph) |
WNW
7
|
WNW
6
|
WNW
5
|
NW
5
|
NW
4
|
NW
3
|
NW
3
|
NW
3
|
NW
3
|
NW
3
|
WNW
4
|
WNW
4
|
WSW
4
|
WSW
3
|
WSW
3
|
WSW
3
|
WSW
3
|
SW
3
|
SW
4
|
SSW
6
|
SSW
8
|
SW
9
|
SW
8
|
SW
7
|
| Wind gust (mph) |
12
|
12
|
11
|
10
|
8
|
7
|
6
|
6
|
8
|
8
|
8
|
7
|
7
|
6
|
6
|
6
|
6
|
6
|
10
|
15
|
18
|
18
|
16
|
14
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
G
|
G
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
64%
|
67%
|
70%
|
74%
|
75%
|
75%
|
75%
|
74%
|
68%
|
62%
|
56%
|
53%
|
43%
|
40%
|
40%
|
40%
|
40%
|
40%
|
40%
|
40%
|
42%
|
53%
|
57%
|
58%
|
| UV | - | - | - | - | 1 | 1 | 1 | 1 | 2 | 4 | 5 | 6 | 7 | 7 | 6 | 5 | 4 | 2 | 1 | 1 | 1 | 1 | - | - |
Tuesday (17 June 2025)
| Time |
00:00
|
01:00
|
04:00
|
07:00
|
10:00
|
13:00
|
16:00
|
19:00
|
22:00
|
|---|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
|
| Chance of precipitation |
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature (°C) |
19°
|
19°
|
17°
|
17°
|
20°
|
23°
|
26°
|
26°
|
23°
|
| Feels like temperature (°C) |
18°
|
18°
|
17°
|
17°
|
19°
|
22°
|
25°
|
25°
|
21°
|
| Wind direction and speed (mph) |
WSW
6
|
WSW
6
|
W
4
|
W
3
|
W
5
|
W
7
|
W
7
|
W
7
|
NW
7
|
| Wind gust (mph) |
12
|
11
|
8
|
14
|
18
|
19
|
19
|
16
|
14
|
| Visibility (description) |
VG
|
VG
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
63%
|
65%
|
69%
|
67%
|
55%
|
40%
|
40%
|
40%
|
44%
|
| UV | - | - | 1 | 1 | 5 | 7 | 4 | 1 | - |
Wednesday (18 June 2025)
| Time |
01:00
|
04:00
|
07:00
|
10:00
|
13:00
|
16:00
|
19:00
|
22:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature (°C) |
20°
|
18°
|
17°
|
21°
|
24°
|
27°
|
27°
|
23°
|
| Feels like temperature (°C) |
19°
|
18°
|
18°
|
21°
|
24°
|
27°
|
26°
|
22°
|
| Wind direction and speed (mph) |
NW
5
|
NNW
3
|
NNE
3
|
NNE
3
|
W
3
|
W
4
|
SE
7
|
S
7
|
| Wind gust (mph) |
10
|
8
|
5
|
6
|
7
|
14
|
17
|
12
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
59%
|
67%
|
66%
|
54%
|
40%
|
37%
|
37%
|
49%
|
| UV | - | 1 | 1 | 5 | 7 | 4 | 1 | - |
Thursday (19 June 2025)
| Time |
01:00
|
04:00
|
07:00
|
10:00
|
13:00
|
16:00
|
19:00
|
22:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature (°C) |
20°
|
18°
|
18°
|
23°
|
26°
|
28°
|
27°
|
23°
|
| Feels like temperature (°C) |
20°
|
18°
|
18°
|
22°
|
26°
|
27°
|
25°
|
22°
|
| Wind direction and speed (mph) |
S
4
|
SSE
3
|
ESE
3
|
SE
5
|
SE
6
|
SE
7
|
SE
9
|
SE
7
|
| Wind gust (mph) |
9
|
6
|
9
|
12
|
16
|
18
|
17
|
14
|
| Visibility (description) |
VG
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
57%
|
63%
|
60%
|
47%
|
40%
|
35%
|
39%
|
48%
|
| UV | - | 1 | 1 | 5 | 7 | 4 | 1 | - |
Friday (20 June 2025)
| Time |
01:00
|
04:00
|
07:00
|
10:00
|
13:00
|
16:00
|
19:00
|
22:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
<5%
|
<5%
|
<5%
|
<5%
|
10%
|
10%
|
10%
|
10%
|
| Temperature (°C) |
20°
|
18°
|
19°
|
22°
|
26°
|
28°
|
26°
|
23°
|
| Feels like temperature (°C) |
20°
|
18°
|
19°
|
22°
|
25°
|
27°
|
25°
|
23°
|
| Wind direction and speed (mph) |
ESE
5
|
E
4
|
E
4
|
SSE
6
|
SSW
7
|
S
9
|
S
9
|
SE
7
|
| Wind gust (mph) |
10
|
7
|
10
|
14
|
16
|
18
|
17
|
13
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
63%
|
72%
|
73%
|
63%
|
50%
|
42%
|
42%
|
54%
|
| UV | - | 1 | 1 | 5 | 7 | 4 | 1 | - |
Saturday (21 June 2025)
| Time |
01:00
|
04:00
|
07:00
|
10:00
|
13:00
|
16:00
|
19:00
|
22:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
10%
|
20%
|
10%
|
20%
|
20%
|
20%
|
20%
|
10%
|
| Temperature (°C) |
20°
|
19°
|
18°
|
21°
|
24°
|
26°
|
25°
|
22°
|
| Feels like temperature (°C) |
20°
|
18°
|
18°
|
20°
|
23°
|
24°
|
23°
|
21°
|
| Wind direction and speed (mph) |
E
6
|
E
5
|
ESE
5
|
SSE
7
|
S
8
|
S
10
|
SSE
10
|
NNW
8
|
| Wind gust (mph) |
11
|
10
|
12
|
16
|
18
|
19
|
19
|
17
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
64%
|
74%
|
76%
|
64%
|
52%
|
43%
|
44%
|
56%
|
| UV | - | 1 | 1 | 5 | 7 | 4 | 1 | - |
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WARNING
Flood alerts in force for England
Flood alerts in force for England
London & South East England weather forecast
Headline:
Mainly fine with warm sunshine after isolated sharp showers clear.
Today:
Becoming a little cloudier for a time after a fine start, with the odd sharp shower possible in the east through lunchtime. Becoming fine once again during the afternoon, with plenty of sunshine. Feeling warm, with light winds. Maximum temperature 24 °C.
Tonight:
Fine with late sunshine and then overnight clear periods. A few mist and fog patches may develop given the light winds. Minimum temperature 10 °C.
Monday:
Early mist and fog soon clearing to leave a fine day with lengthy periods of sunshine. Becoming very warm, with light winds. Maximum temperature 26 °C.
Outlook for Tuesday to Thursday:
Tuesday perhaps on the cloudy side for a time in the north, but otherwise fine through this period with plenty of sunshine. Becoming very warm by day, with light winds.
Updated: