City of London Weather Forecast
- 16
- 20
Cloudy
- 14
- 22
Cloudy
- 17
- 22
Sunny day
- 17
- 23
Cloudy
- 17
- 23
Cloudy
- 13
- 22
Sunny day
Today 10 Sep London and South East England
A dry and bright but mostly cloudy day. Cloud will thicken into the evening as outbreaks of rain spread eastward on a freshening breeze. Maximum temperature 21 °C.
City of London Temperature Statistics
September Temperature
Northolt (23km)
Lowest 9 September, 2026
10.6 °CAverage September
17.7 °CHighest 6 September, 2026
27.9 °C
Climate (2021–2026)
Northolt (23km)
Average Low 2021–2026
8.1 °CAverage 2021–2026
12.2 °CAverage High 2021–2026
16.4 °C