City of London Weather Forecast
- 17
- 25
Thunder
- 17
- 23
Thunder shower
- 17
- 21
Light rain
- 15
- 22
Light rain
- 14
- 22
Cloudy
- 15
- 21
Sunny day
- 16
- 22
Cloudy
Today 27 Aug London and South East England
A cloudy and wet start with heavy, potentially thundery showers moving across the area. Showers clear through the morning to leave a fine and dry afternoon and evening. Feeling warm. Maximum temperature 27 °C.
City of London Temperature Statistics
August Temperature
Northolt (23km)
Lowest 23 August, 2026
8.6 °CAverage August
20.8 °CHighest 13 August, 2026
37.5 °C
Climate (2021–2026)
Northolt (23km)
Average Low 2021–2026
8 °CAverage 2021–2026
12.2 °CAverage High 2021–2026
16.4 °C