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Forecast days
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Today. Maximum daytime temperature: 18 degrees Celsius; Minimum nighttime temperature: 12 degrees Celsius. Heavy rain changing to sunny by lunchtime. Sunrise: 06:54; Sunset: 18:48. UV: Moderate; Pollution: Low; No pollen data.
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Tuesday 28 September. Maximum daytime temperature: 17 degrees Celsius; Minimum nighttime temperature: 10 degrees Celsius. Cloudy changing to sunny intervals by late morning. Sunrise: 06:56; Sunset: 18:46. UV: Low; Pollution: Low; No pollen data.
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Wednesday 29 September. Maximum daytime temperature: 16 degrees Celsius; Minimum nighttime temperature: 10 degrees Celsius. Clear changing to light showers by lunchtime. Sunrise: 06:57; Sunset: 18:44. UV: Moderate; Pollution: Low; No pollen data.
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Thursday 30 September. Maximum daytime temperature: 16 degrees Celsius; Minimum nighttime temperature: 15 degrees Celsius. Cloudy changing to light rain by lunchtime. Sunrise: 06:59; Sunset: 18:41. UV: Low; Pollution: Low; No pollen data.
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Friday 1 October. Maximum daytime temperature: 18 degrees Celsius; Minimum nighttime temperature: 11 degrees Celsius. Light showers changing to clear by nighttime. Sunrise: 07:00; Sunset: 18:39. UV: Low; Pollution: Low; No pollen data.
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Saturday 2 October. Maximum daytime temperature: 16 degrees Celsius; Minimum nighttime temperature: 12 degrees Celsius. Clear changing to cloudy by lunchtime. Sunrise: 07:02; Sunset: 18:37. UV: Low;
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Sunday 3 October. Maximum daytime temperature: 17 degrees Celsius; Minimum nighttime temperature: 12 degrees Celsius. Light showers changing to partly cloudy by nighttime. Sunrise: 07:04; Sunset: 18:35. UV: Moderate;
Seven day forecast for London
Today (27 September 2021)
at
| Time | Now | 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 | 80% | ≥95% | 60% | 10% | 10% | 50% | 10% | <5% | 30% | 30% | 10% | 10% | <5% | <5% | <5% | <5% | <5% |
| Temperature in degrees Celsius |
17°
|
17°
|
16°
|
15°
|
16°
|
16°
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16°
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17°
|
18°
|
18°
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17°
|
17°
|
17°
|
16°
|
15°
|
14°
|
14°
|
| Feels like temperature in degrees Celsius | 16° | 14° | 14° | 13° | 13° | 13° | 14° | 14° | 14° | 15° | 14° | 15° | 14° | 14° | 13° | 13° | 13° |
| Wind direction and speed in miles per hour |
S
12
|
S
16
|
SW
14
|
W
13
|
WSW
14
|
W
15
|
WSW
14
|
WSW
14
|
WSW
14
|
WSW
13
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WSW
13
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WSW
11
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WSW
10
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SW
9
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SW
9
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SW
8
|
SW
7
|
| Wind gust in miles per hour | 33 | 36 | 31 | 26 | 28 | 31 | 28 | 29 | 27 | 26 | 27 | 22 | 20 | 20 | 18 | 18 | 17 |
| Visibility | M | M | G | G | VG | G | VG | VG | VG | VG | VG | VG | VG | VG | VG | VG | VG |
| Humidity | 85% | 87% | 85% | 77% | 67% | 60% | 58% | 51% | 49% | 48% | 46% | 49% | 52% | 57% | 60% | 64% | 67% |
| UV | - | 1 | 1 | 2 | 2 | 3 | 3 | 3 | 2 | 1 | 1 | 1 | - | - | - | - | - |
Tuesday (28 September 2021)
at
| 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 | <5% | <5% | <5% | <5% | <5% | <5% | <5% | <5% | <5% | <5% | <5% | 10% | 60% | 70% | 70% | 70% | 40% | 40% | 40% | 70% | 70% | 70% | 40% | 50% |
| Temperature in degrees Celsius |
14°
|
13°
|
13°
|
13°
|
13°
|
13°
|
13°
|
13°
|
13°
|
14°
|
15°
|
16°
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16°
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16°
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16°
|
16°
|
16°
|
16°
|
16°
|
15°
|
15°
|
14°
|
14°
|
14°
|
| Feels like temperature in degrees Celsius | 12° | 12° | 12° | 12° | 12° | 12° | 12° | 12° | 12° | 13° | 13° | 14° | 14° | 14° | 14° | 14° | 14° | 14° | 13° | 13° | 13° | 12° | 12° | 12° |
| Wind direction and speed in miles per hour |
SW
7
|
SW
7
|
SW
6
|
SW
6
|
SSW
6
|
SSW
5
|
SSW
5
|
S
5
|
S
6
|
S
7
|
S
9
|
SSW
10
|
SSW
11
|
S
13
|
S
13
|
S
12
|
S
12
|
S
12
|
S
12
|
S
12
|
S
13
|
SSW
11
|
SSW
11
|
SSW
10
|
| Wind gust in miles per hour | 15 | 15 | 15 | 16 | 15 | 14 | 14 | 15 | 16 | 15 | 17 | 19 | 23 | 26 | 25 | 25 | 25 | 25 | 26 | 25 | 26 | 24 | 22 | 20 |
| Visibility | VG | VG | VG | VG | VG | VG | G | G | G | G | VG | VG | G | G | G | G | G | G | G | G | M | M | G | M |
| Humidity | 68% | 69% | 70% | 71% | 72% | 73% | 75% | 76% | 74% | 72% | 69% | 67% | 66% | 66% | 71% | 72% | 73% | 73% | 76% | 81% | 85% | 87% | 88% | 89% |
| UV | - | - | - | - | - | - | - | - | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 1 | 1 | 1 | 1 | - | - | - | - | - |
Wednesday (29 September 2021)
at
| Time | 00:00 | 01:00 | 04:00 | 07:00 | 10:00 | 13:00 | 16:00 | 19:00 | 22:00 |
|---|---|---|---|---|---|---|---|---|---|
| Weather symbol |
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| Chance of precipitation | 40% | 50% | 50% | 10% | <5% | 30% | 10% | <5% | <5% |
| Temperature in degrees Celsius |
14°
|
14°
|
12°
|
10°
|
11°
|
15°
|
16°
|
14°
|
12°
|
| Feels like temperature in degrees Celsius | 12° | 12° | 9° | 8° | 9° | 11° | 12° | 12° | 10° |
| Wind direction and speed in miles per hour |
SW
9
|
SW
9
|
W
11
|
W
11
|
W
14
|
WNW
15
|
WNW
15
|
W
10
|
W
8
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| Wind gust in miles per hour | 19 | 18 | 22 | 22 | 28 | 33 | 31 | 22 | 17 |
| Visibility | G | G | VG | VG | VG | VG | VG | VG | VG |
| Humidity | 89% | 89% | 83% | 83% | 72% | 49% | 41% | 48% | 58% |
| UV | - | - | - | - | 2 | 3 | 1 | - | - |
Thursday (30 September 2021)
at
| Time | 01:00 | 04:00 | 07:00 | 10:00 | 13:00 | 16:00 | 19:00 | 22:00 |
|---|---|---|---|---|---|---|---|---|
| Weather symbol |
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| Chance of precipitation | <5% | <5% | 10% | 20% | 50% | 80% | 50% | 50% |
| Temperature in degrees Celsius |
10°
|
10°
|
11°
|
13°
|
15°
|
16°
|
16°
|
16°
|
| Feels like temperature in degrees Celsius | 9° | 8° | 9° | 11° | 12° | 13° | 13° | 14° |
| Wind direction and speed in miles per hour |
WSW
7
|
SW
7
|
SSW
8
|
SSW
11
|
SSW
16
|
SW
16
|
SW
14
|
SW
13
|
| Wind gust in miles per hour | 14 | 14 | 17 | 23 | 32 | 32 | 29 | 27 |
| Visibility | VG | VG | G | G | G | G | G | G |
| Humidity | 67% | 72% | 73% | 78% | 76% | 82% | 86% | 89% |
| UV | - | - | - | 1 | 1 | 1 | - | - |
Friday (1 October 2021)
at
| Time | 01:00 | 04:00 | 07:00 | 10:00 | 13:00 | 16:00 | 19:00 | 22:00 |
|---|---|---|---|---|---|---|---|---|
| Weather symbol |
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| Chance of precipitation | 50% | 50% | 40% | 40% | 40% | 60% | 40% | 10% |
| Temperature in degrees Celsius |
16°
|
15°
|
15°
|
16°
|
17°
|
17°
|
16°
|
14°
|
| Feels like temperature in degrees Celsius | 14° | 14° | 13° | 14° | 14° | 14° | 14° | 12° |
| Wind direction and speed in miles per hour |
SW
12
|
SW
12
|
SW
13
|
SW
13
|
SW
14
|
SW
14
|
SW
12
|
WSW
11
|
| Wind gust in miles per hour | 25 | 26 | 27 | 27 | 29 | 30 | 25 | 22 |
| Visibility | G | G | G | G | G | G | G | VG |
| Humidity | 89% | 89% | 89% | 87% | 77% | 70% | 74% | 77% |
| UV | - | - | - | 1 | 2 | 1 | - | - |
Saturday (2 October 2021)
at
| Time | 01:00 | 04:00 | 07:00 | 10:00 | 13:00 | 16:00 | 19:00 | 22:00 |
|---|---|---|---|---|---|---|---|---|
| Weather symbol |
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| Chance of precipitation | 10% | 10% | <5% | <5% | 10% | 40% | 50% | 10% |
| Temperature in degrees Celsius |
13°
|
12°
|
11°
|
13°
|
15°
|
15°
|
14°
|
13°
|
| Feels like temperature in degrees Celsius | 11° | 10° | 9° | 11° | 13° | 13° | 12° | 11° |
| Wind direction and speed in miles per hour |
SW
10
|
SW
9
|
SW
8
|
SW
10
|
SW
13
|
SW
13
|
SW
11
|
SSW
11
|
| Wind gust in miles per hour | 20 | 18 | 17 | 20 | 28 | 27 | 23 | 22 |
| Visibility | VG | VG | VG | VG | VG | VG | VG | VG |
| Humidity | 79% | 81% | 82% | 75% | 59% | 61% | 70% | 77% |
| UV | - | - | - | 2 | 2 | 1 | - | - |
Sunday (3 October 2021)
at
| Time | 01:00 | 04:00 | 07:00 | 10:00 | 13:00 | 16:00 | 19:00 | 22:00 |
|---|---|---|---|---|---|---|---|---|
| Weather symbol |
|
|
|
|
|
|
|
|
| Chance of precipitation | 10% | 10% | 40% | 40% | 40% | 40% | 40% | 10% |
| Temperature in degrees Celsius |
13°
|
12°
|
12°
|
13°
|
15°
|
16°
|
15°
|
14°
|
| Feels like temperature in degrees Celsius | 11° | 10° | 10° | 11° | 13° | 13° | 12° | 11° |
| Wind direction and speed in miles per hour |
SSW
10
|
SSW
11
|
SSW
11
|
SSW
12
|
SW
15
|
SW
15
|
SW
13
|
SW
12
|
| Wind gust in miles per hour | 21 | 22 | 23 | 24 | 31 | 32 | 27 | 24 |
| Visibility | VG | G | G | G | G | VG | VG | VG |
| Humidity | 80% | 83% | 86% | 81% | 67% | 65% | 69% | 76% |
| UV | - | - | - | 1 | 3 | 1 | - | - |
weather map
London
Detailed weather map
Forecast for HH:mm, EEE
Updated HH:mm (ZZZZ) on EEE dd MMM yyyy
London & South East England weather forecast
Headline:
A change to more unsettled weather is expected this week
Today:
Some very wet and windy conditions, with outbreaks of locally heavy rain, will soon clear eastern areas during Monday morning, with sunny spells and blustery showers following. Feeling much fresher than of late. Maximum temperature 16 °C.
Tonight:
A breezy night with clear spells and further showers. These mainly affecting western areas and Channel coasts. Clouding over later with showery rain arriving to some parts. Minimum temperature 7 °C.
Tuesday:
A cloudy morning with showers or longer spells of rain reaching all areas through Tuesday. A rather windy day and continuing to feel much cooler compared to recent days. Maximum temperature 14 °C.
Outlook for Wednesday to Friday:
Windy on Wednesday with some sunshine. Further rain and showers spreading eastwards Thursday and Friday with some brightness at times. Temperatures near or slightly below average.
Updated:
UK long range weather forecast
A low pressure system to the north of the UK will dominate during the start of this period, bringing heavy rain and isolated thunderstorms for all. Thereafter, further low pressure systems will affect the UK, particularly northwestern areas. This will bring organised bands of rain, heavy at times, interspersed with cooler and showery periods but some sunny spells too. Drier and more settled conditions are likely across southern and eastern parts of the country, but there is still a chance that bands of rain and strong winds from the north and west could extend into these areas. The temperatures are most likely to be slightly below average for this time of the year during the start of the period, but will gradually return to near average later.
Updated:
Confidence is typically low during this period, but the most likely outcome is for high pressure to dominate in the south, leading to drier and more settled conditions over these areas. In the north, lower pressure is likely to prevail, with these areas seeing the wettest weather. However, there is a chance of settled conditions becoming more prevalent across most of the UK for a time. Temperatures are more likely to be around or slightly above average.
Updated:
