Staines Reservoir Weather Forecast

    • 16
    • 19

    Cloudy

    • 20
    • 25

    Cloudy

    • 14
    • 22

    Light rain shower

    • 11
    • 20

    Sunny day

    • 12
    • 20

    Sunny day

    • 12
    • 20

    Partly cloudy

Today 28 Sep London and South East England

Any fog soon clearing to leave hazy sunshine for most of the day. Feeling warm in the afternoon sunshine. Rain may affect Kent and Sussex by the evening and overnight. Maximum temperature 21 °C.

Graph Plots Open in Graphs

  • Temperature Forecast Met Office

  • Temperature Real-Time

Staines Reservoir Temperature Statistics

September Temperature

Heathrow (4km)

  • Lowest 21 September, 2026

    9.2 °C

  • Average September

    18 °C

  • Highest 6 September, 2026

    27.6 °C

Climate (2021–2026)

Heathrow (4km)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    8.9 °C

  • Average 2021–2026

    12.7 °C

  • Average High 2021–2026

    16.6 °C
Get WillyWeather+ to remove ads