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Climate change continues to be evident across UK
The UK’s climate has continued to warm, with 2020 the first year to have temperature, rain and sunshine rankings all in the top 10.
Read moreThe O2 (Greater London) weather
Find a forecast
Forecast days
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Today. Maximum daytime temperature: 21 degrees Celsius; Minimum nighttime temperature: 16 degrees Celsius. Cloudy changing to heavy rain in the afternoon. Sunrise: 05:29; Sunset: 20:42. UV: Moderate; Pollution: Low; Pollen: Low.
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Friday 6 August. Maximum daytime temperature: 22 degrees Celsius; Minimum nighttime temperature: 14 degrees Celsius. Cloudy changing to sunny intervals by late morning. Sunrise: 05:31; Sunset: 20:40. UV: High; Pollution: Low; Pollen: Low.
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Saturday 7 August. Maximum daytime temperature: 20 degrees Celsius; Minimum nighttime temperature: 14 degrees Celsius. Sunny intervals changing to thunder showers by late morning. Sunrise: 05:32; Sunset: 20:38. UV: Moderate; Pollution: Low; Pollen: Low.
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Sunday 8 August. Maximum daytime temperature: 21 degrees Celsius; Minimum nighttime temperature: 14 degrees Celsius. Sunny intervals changing to light showers by lunchtime. Sunrise: 05:34; Sunset: 20:37. UV: High; Pollution: Low; Pollen: Low.
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Monday 9 August. Maximum daytime temperature: 22 degrees Celsius; Minimum nighttime temperature: 14 degrees Celsius. Sunny intervals changing to light showers by lunchtime. Sunrise: 05:35; Sunset: 20:35. UV: High; Pollution: Low; Pollen: Low.
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Tuesday 10 August. Maximum daytime temperature: 22 degrees Celsius; Minimum nighttime temperature: 15 degrees Celsius. Sunny intervals. Sunrise: 05:37; Sunset: 20:33. UV: High;
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Wednesday 11 August. Maximum daytime temperature: 23 degrees Celsius; Minimum nighttime temperature: 15 degrees Celsius. Sunny intervals. Sunrise: 05:38; Sunset: 20:31. UV: High;
Seven day forecast for The O2
Today (5 August 2021)
| Time | Now | 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 symbol |
|
|
|
|
|
|
|
|
|
|
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|
|
|
| Chance of precipitation | <5% | <5% | <5% | 10% | 10% | 10% | 70% | 50% | 50% | 30% | 40% | 30% | 30% | 30% |
| Temperature in degrees Celsius |
18°
|
19°
|
20°
|
20°
|
20°
|
20°
|
19°
|
18°
|
18°
|
18°
|
18°
|
18°
|
17°
|
17°
|
| Feels like temperature in degrees Celsius | 16° | 17° | 17° | 17° | 17° | 17° | 16° | 16° | 16° | 16° | 16° | 16° | 16° | 16° |
| Wind direction and speed in miles per hour |
S
9
|
S
11
|
S
13
|
S
14
|
S
14
|
S
13
|
S
13
|
SSE
14
|
S
13
|
S
12
|
S
11
|
S
10
|
SSW
9
|
SSW
9
|
| Wind gust in miles per hour | 15 | 19 | 23 | 24 | 25 | 25 | 25 | 26 | 26 | 24 | 22 | 19 | 18 | 18 |
| Visibility | G | G | VG | VG | VG | VG | VG | VG | G | G | G | VG | VG | VG |
| Humidity | 65% | 61% | 58% | 56% | 60% | 61% | 70% | 76% | 82% | 86% | 85% | 86% | 86% | 86% |
| UV | 4 | 4 | 4 | 4 | 4 | 3 | 3 | 2 | 1 | 1 | 1 | - | - | - |
Friday (6 August 2021)
| 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 symbol |
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|
|
|
| Chance of precipitation | 10% | 10% | 10% | 10% | 10% | 10% | 10% | 10% | 10% | 10% | 10% | 10% | 30% | 60% | 40% | 30% | 40% | 40% | 60% | 30% | 30% | <5% | <5% | <5% |
| Temperature in degrees Celsius |
17°
|
17°
|
17°
|
17°
|
17°
|
17°
|
17°
|
17°
|
17°
|
18°
|
18°
|
19°
|
20°
|
20°
|
21°
|
21°
|
21°
|
20°
|
19°
|
19°
|
18°
|
17°
|
17°
|
16°
|
| Feels like temperature in degrees Celsius | 16° | 16° | 16° | 16° | 15° | 15° | 15° | 15° | 15° | 15° | 16° | 16° | 17° | 16° | 17° | 17° | 17° | 17° | 16° | 16° | 15° | 15° | 15° | 14° |
| Wind direction and speed in miles per hour |
SSW
9
|
SSW
9
|
SSW
9
|
SSW
9
|
SSW
10
|
SW
10
|
SW
11
|
SW
12
|
SW
13
|
SW
14
|
SW
15
|
SW
16
|
SW
15
|
SW
18
|
SW
17
|
SW
18
|
SW
18
|
SW
17
|
SW
16
|
SW
14
|
SW
14
|
SW
13
|
SW
11
|
SW
12
|
| Wind gust in miles per hour | 18 | 18 | 18 | 18 | 19 | 21 | 21 | 23 | 25 | 26 | 28 | 30 | 29 | 34 | 33 | 34 | 34 | 32 | 30 | 28 | 26 | 24 | 22 | 23 |
| Visibility | VG | VG | VG | VG | VG | VG | VG | VG | VG | VG | VG | VG | VG | VG | G | VG | VG | VG | G | VG | VG | VG | VG | VG |
| Humidity | 87% | 87% | 87% | 87% | 87% | 87% | 86% | 86% | 83% | 80% | 75% | 70% | 66% | 62% | 60% | 60% | 57% | 60% | 69% | 70% | 71% | 74% | 77% | 79% |
| UV | - | - | - | - | - | - | 1 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 1 | - | - | - |
Saturday (7 August 2021)
| Time | 00:00 | 01:00 | 04:00 | 07:00 | 10:00 | 13:00 | 16:00 | 19:00 | 22:00 |
|---|---|---|---|---|---|---|---|---|---|
| Weather symbol |
|
|
|
|
|
|
|
|
|
| Chance of precipitation | <5% | <5% | 10% | <5% | 60% | 60% | 70% | 40% | 10% |
| Temperature in degrees Celsius |
16°
|
15°
|
15°
|
15°
|
17°
|
18°
|
19°
|
18°
|
16°
|
| Feels like temperature in degrees Celsius | 14° | 14° | 13° | 14° | 16° | 15° | 16° | 16° | 15° |
| Wind direction and speed in miles per hour |
SW
11
|
SW
10
|
SSW
9
|
SSW
9
|
SSW
12
|
SSW
13
|
SSW
13
|
SW
11
|
SW
10
|
| Wind gust in miles per hour | 22 | 21 | 19 | 18 | 24 | 25 | 26 | 21 | 19 |
| Visibility | VG | VG | VG | G | G | G | G | VG | VG |
| Humidity | 81% | 83% | 87% | 88% | 78% | 75% | 70% | 71% | 81% |
| UV | - | - | - | 1 | 3 | 5 | 3 | 1 | - |
Sunday (8 August 2021)
| Time | 01:00 | 04:00 | 07:00 | 10:00 | 13:00 | 16:00 | 19:00 | 22:00 |
|---|---|---|---|---|---|---|---|---|
| Weather symbol |
|
|
|
|
|
|
|
|
| Chance of precipitation | 10% | <5% | <5% | 10% | 40% | 40% | 40% | 10% |
| Temperature in degrees Celsius |
15°
|
15°
|
15°
|
17°
|
19°
|
20°
|
19°
|
16°
|
| Feels like temperature in degrees Celsius | 14° | 13° | 13° | 15° | 16° | 16° | 16° | 15° |
| Wind direction and speed in miles per hour |
SW
10
|
WSW
10
|
WSW
10
|
WSW
13
|
WSW
15
|
WSW
15
|
SW
13
|
SW
10
|
| Wind gust in miles per hour | 20 | 20 | 20 | 27 | 31 | 30 | 25 | 20 |
| Visibility | G | VG | VG | VG | VG | VG | VG | VG |
| Humidity | 87% | 87% | 86% | 73% | 60% | 56% | 62% | 77% |
| UV | - | - | 1 | 5 | 6 | 3 | 1 | - |
Monday (9 August 2021)
| Time | 01:00 | 04:00 | 07:00 | 10:00 | 13:00 | 16:00 | 19:00 | 22:00 |
|---|---|---|---|---|---|---|---|---|
| Weather symbol |
|
|
|
|
|
|
|
|
| Chance of precipitation | 10% | 10% | 10% | 10% | 40% | 40% | 40% | <5% |
| Temperature in degrees Celsius |
15°
|
14°
|
14°
|
17°
|
20°
|
21°
|
20°
|
18°
|
| Feels like temperature in degrees Celsius | 13° | 13° | 13° | 15° | 18° | 18° | 18° | 16° |
| Wind direction and speed in miles per hour |
SW
9
|
SW
9
|
SW
8
|
WSW
10
|
WSW
12
|
WSW
12
|
WSW
10
|
SW
8
|
| Wind gust in miles per hour | 18 | 17 | 17 | 21 | 26 | 26 | 21 | 17 |
| Visibility | G | G | G | VG | VG | VG | VG | VG |
| Humidity | 86% | 90% | 90% | 79% | 61% | 55% | 61% | 74% |
| UV | - | - | 1 | 4 | 6 | 3 | 1 | - |
Tuesday (10 August 2021)
| Time | 01:00 | 04:00 | 07:00 | 10:00 | 13:00 | 16:00 | 19:00 | 22:00 |
|---|---|---|---|---|---|---|---|---|
| Weather symbol |
|
|
|
|
|
|
|
|
| Chance of precipitation | <5% | <5% | <5% | <5% | 10% | 10% | <5% | <5% |
| Temperature in degrees Celsius |
16°
|
15°
|
15°
|
17°
|
20°
|
21°
|
20°
|
18°
|
| Feels like temperature in degrees Celsius | 15° | 14° | 14° | 16° | 19° | 19° | 19° | 17° |
| Wind direction and speed in miles per hour |
WSW
7
|
WSW
6
|
SW
6
|
WSW
8
|
SW
9
|
SW
10
|
SW
9
|
SSW
8
|
| Wind gust in miles per hour | 14 | 12 | 12 | 17 | 21 | 22 | 20 | 16 |
| Visibility | VG | VG | G | VG | VG | VG | VG | VG |
| Humidity | 84% | 90% | 92% | 81% | 66% | 63% | 67% | 82% |
| UV | - | - | 1 | 4 | 6 | 3 | 1 | - |
Wednesday (11 August 2021)
| Time | 01:00 | 04:00 | 07:00 | 10:00 | 13:00 | 16:00 | 19:00 | 22:00 |
|---|---|---|---|---|---|---|---|---|
| Weather symbol |
|
|
|
|
|
|
|
|
| Chance of precipitation | <5% | <5% | <5% | <5% | 10% | 10% | <5% | <5% |
| Temperature in degrees Celsius |
16°
|
15°
|
15°
|
18°
|
21°
|
22°
|
21°
|
18°
|
| Feels like temperature in degrees Celsius | 15° | 15° | 15° | 18° | 20° | 20° | 20° | 18° |
| Wind direction and speed in miles per hour |
SSW
7
|
SSW
6
|
SSW
6
|
SSW
9
|
SSW
11
|
SSW
12
|
SSW
10
|
SSW
8
|
| Wind gust in miles per hour | 13 | 12 | 12 | 19 | 24 | 26 | 21 | 16 |
| Visibility | VG | G | G | VG | VG | VG | VG | VG |
| Humidity | 90% | 93% | 93% | 80% | 67% | 62% | 67% | 79% |
| UV | - | - | 1 | 4 | 6 | 3 | 1 | - |
weather map
The O2
Detailed weather map
Forecast for HH:mm, EEE
Updated HH:mm (ZZZZ) on EEE dd MMM yyyy
London & South East England weather forecast
Headline:
Unsettled next few days, windy with heavy rain at times.
Today:
After a fine bright start with light winds, cloud will increase through the morning as the breeze freshens. Showery rain spreading east through the afternoon, perhaps locally heavy or thundery. Maximum temperature 20 °C.
Tonight:
Mostly cloudy and breezy overnight. Showers continuing at first though becoming isolated after midnight. Many parts dry with some clear spells by dawn. Strong winds along the south coast. Minimum temperature 14 °C.
Friday:
Scattered showers continuing on Friday morning becoming more frequent, heavy and prolonged into the afternoon with an increasing risk of thunder. Windy, perhaps with gales near the south coast. Maximum temperature 21 °C.
Outlook for Saturday to Monday:
Frequent heavy and thundery showers on Saturday, windy near the coast. Scattered and less heavy showers Sunday. Temperatures below normal. Less windy with isolated showers and sunny spells on Monday.
Updated:
UK long range weather forecast
Sunny spells and showers for many areas at the start of this period, with most frequent showers probably in the north and west. By the middle of next week there is an increasing likelihood of thicker cloud bringing rain to northwestern areas, together with stronger winds. These more unsettled conditions are likely to spread slowly southeastwards through the latter part of next week. Beyond this it is likely to remain changeable; confidence is low in terms of detail, but most places will likely see showers or longer spells of rain, interspersed with some drier, more settled periods. Some strong winds are possible at times, especially in the northwest. Temperatures are most likely to be around average, perhaps warm in the east and southeast.
Updated:
Although confidence is very low through this period, a continuation of changeable conditions is most likely. Some more settled weather may develop, particularly towards the north and northeast of the UK. Temperatures are likely to be above average, with the potential for hotter weather later in the month with rainfall most likely below average.
Updated:
