Staines Reservoir Weather Forecast
- 8
- 16
Sunny day
- 6
- 18
Sunny day
- 7
- 19
Sunny day
- 8
- 20
Sunny day
- 7
- 17
Cloudy
- 8
- 17
Sunny day
Today 22 Apr London and South East England
Any patchy fog will clear quickly to give a fine day with plenty of sunshine. Generally mild but feeling cooler, particularly towards the coast, with a fresh easterly breeze. Maximum temperature 17 °C.
Staines Reservoir Temperature Statistics
April Temperature
Heathrow (4km)
Lowest 6 April, 2026
2.4 °CAverage April
11.3 °CHighest 8 April, 2026
25.6 °C
Climate (2021–Present)
Heathrow (4km)
Average Low 2021–2026
8.7 °CAverage 2021–2026
12.4 °CAverage High 2021–2026
16.2 °C