Staines Reservoir Weather Forecast
- 10
- 17
Light rain
- 15
- 17
Light rain
- 14
- 22
Cloudy
- 15
- 24
Partly cloudy
- 16
- 26
Sunny day
- 16
- 26
Partly cloudy
Today 10 Jun London and South East England
Another day of sunny spells and showers. The showers will be heavy at times, with the risk of hail and thunder. Breezy, locally gusty in or near heavy showers. Cool. Maximum temperature 18 °C.
Staines Reservoir Temperature Statistics
June Temperature
Heathrow (4km)
Lowest 7 June, 2026
10.8 °CAverage June
15.4 °CHighest 1 June, 2026
22.9 °C
Climate (2021–Present)
Heathrow (4km)
Average Low 2021–2026
8.8 °CAverage 2021–2026
12.5 °CAverage High 2021–2026
16.3 °C