16-day forecast — London
Updated every hour
Mon · Today
Cloudy
+16°
+9°
3.6 mm
Wind24 km/h S
Gusts59 km/h
UV index0 – Low
Chance of rain80%
Sunrise06:43
Sunset16:45
Tue · Tomorrow
Clear
+16°
+10°
2.7 mm
Wind31 km/h S
Gusts63 km/h
UV index2 – Low
Chance of rain67%
Sunrise06:45
Sunset16:43
Wednesday 28/10
Clear
+15°
+8°
9%
Wind14 km/h SW
Gusts34 km/h
UV index2 – Low
Chance of rain9%
Sunrise06:47
Sunset16:41
Thursday 29/10
Clear
+15°
+8°
12%
Wind14 km/h SE
Gusts39 km/h
UV index4 – Moderate
Chance of rain12%
Sunrise06:48
Sunset16:39
Friday 30/10
Cloudy
+14°
+9°
22%
Wind14 km/h S
Gusts36 km/h
UV index3 – Moderate
Chance of rain22%
Sunrise06:50
Sunset16:37
Saturday 31/10
Drizzle
+13°
+9°
4.6 mm
Wind13 km/h NW
Gusts38 km/h
UV index3 – Moderate
Chance of rain82%
Sunrise06:52
Sunset16:35
Sunday 1/11
Clear
+12°
+7°
9%
Wind13 km/h NW
Gusts34 km/h
UV index4 – Moderate
Chance of rain9%
Sunrise06:54
Sunset16:33
Monday 2/11
Partly cloudy
+12°
+7°
0.1 mm
Wind9 km/h N
Gusts25 km/h
UV index3 – Moderate
Chance of rain25%
Sunrise06:55
Sunset16:32
Tuesday 3/11
Partly cloudy
+11°
+8°
0.1 mm
Wind10 km/h NE
Gusts28 km/h
UV index3 – Moderate
Chance of rain25%
Sunrise06:57
Sunset16:30
Wednesday 4/11
Cloudy
+11°
+8°
17%
Wind12 km/h E
Gusts30 km/h
UV index4 – Moderate
Chance of rain17%
Sunrise06:59
Sunset16:28
Thursday 5/11
Cloudy
+11°
+8°
17%
Wind12 km/h E
Gusts33 km/h
UV index4 – Moderate
Chance of rain17%
Sunrise07:01
Sunset16:26
Friday 6/11
Clear
+12°
+7°
12%
Wind15 km/h E
Gusts31 km/h
UV index4 – Moderate
Chance of rain12%
Sunrise07:03
Sunset16:25
Saturday 7/11
Clear
+10°
+7°
9%
Wind17 km/h E
Gusts35 km/h
UV index4 – Moderate
Chance of rain9%
Sunrise07:04
Sunset16:23
Sunday 8/11
Partly cloudy
+11°
+7°
13%
Wind14 km/h E
Gusts35 km/h
UV index4 – Moderate
Chance of rain13%
Sunrise07:06
Sunset16:21
Monday 9/11
Showers
+12°
+7°
2.2 mm
Wind20 km/h S
Gusts28 km/h
UV index2 – Low
Chance of rain—
Sunrise07:08
Sunset16:20
Tuesday 10/11
Showers
+12°
+7°
1.8 mm
Wind19 km/h SW
Gusts27 km/h
UV index2 – Low
Chance of rain—
Sunrise07:10
Sunset16:18
About London
Britische Metropole an der Themse, oft mild und wechselhaft.
CountryUnited Kingdom
RegionEngland
ContinentEurope
Time zoneEurope/London (+00:00)
Latitude51.5074°
Longitude-0.1278°
Air qualityFair (EAQI 26)
Climate in London in September
Normals 8 years · best time to visit · Open-MeteoBest time to visit London: May–August. With acceptable weather, September is a possible month to visit.
| August | September | October | |
|---|---|---|---|
| Average temperature | ▼ 18°C | 16°C | ▼ 12°C |
| Highest temperature | ▼ 23°C | 20°C | ▼ 16°C |
| Lowest temperature | ▼ 14°C | 12°C | ▼ 9°C |
| Precipitation | ▲ 48 mm | 67 mm | ▲ 93 mm |
| Days with precipitation | ▲ 8 d | 11 d | ▲ 14 d |
| Humidity | ▲ 68% | 77% | ▲ 83% |
| Sunshine hours per day | ▼ 10,3 h | 8,7 h | ▼ 6,2 h |
| Cloud cover | ▲ 29% | 31% | ▲ 42% |
| UV index (midday) | ▼ 8 | 5 | ▼ 3 |
| Day length | 14:33 | 12:38 | 10:39 |
| Our rating | Good | Acceptable | Acceptable |
Temperature day by day in September mean + moving average
Precipitation day by day in September mm
UV index day by day in September midday value, clear-sky
Climate normals calculated from Open-Meteo (ERA5 archive 8 years, sea temperature Marine API). UV estimated from solar elevation.
Other destinations in Europe
Weather London
Data source
Global weather models — international forecasts
Weather in London (United Kingdom): current conditions plus a 24-hour and 16-day forecast for planning your trip. Right now on the ground: +9°, cloudy, wind 18 km/h. Over the next 7 days temperatures range between 7 and 16 °C, with 4 fine days and 11 mm of rain. Climatologically, highs in October are around 16 °C. Best time to visit: usually May–August. Local time (time zone Europe/London). Data from Open-Meteo and WeatherAPI.