Streatham Weather Forecast
- 14
- 28
Storm
- 17
- 26
Shower
- 18
- 26
Rain
- 17
- 24
Shower
- 14
- 23
Shower
- 13
- 24
Shower
- 10
- 26
Cloudy
Today 27 Feb South West
Partly cloudy. High chance of showers in the north, medium chance elsewhere. The chance of a thunderstorm, possibly severe with heavy rain which may lead to flash flooding. Winds east to northeasterly 15 to 20 km/h becoming light in the early afternoon then becoming easterly 15 to 20 km/h in the late afternoon. Daytime maximum temperatures around 30.
Streatham Temperature Statistics View More
February Temperature
Westmere (11km)
Lowest 3 February, 2026
1.4 °CAverage February
18.1 °CHighest 16 February, 2026
35.2 °C
Climate (2021–Present)
Westmere (11km)
Average Low 2021–2026
7.5 °CAverage 2021–2026
13.1 °CAverage High 2021–2026
19.7 °C