City of London Weather Forecast
- 23
- 36
Sunny day
- 20
- 32
Partly cloudy
- 17
- 26
Cloudy
- 18
- 24
Cloudy
- 18
- 25
Cloudy
- 17
- 25
Partly cloudy
Today 13 Aug London and South East England
Temperatures rising quickly under strong sunshine. Feeling hot or locally very hot. As a result, an amber extreme heat warning has been issued, and this covers part of London. Maximum temperature 37 °C.
City of London Temperature Statistics
August Temperature
Northolt (23km)
Lowest 7 August, 2026
9.1 °CAverage August
20.6 °CHighest 3 August, 2026
31.8 °C
Climate (2021–2026)
Northolt (23km)
Average Low 2021–2026
8 °CAverage 2021–2026
12.2 °CAverage High 2021–2026
16.3 °C