Staines Reservoir Weather Forecast

    • 11
    • 17

    Sunny day

    • 12
    • 21

    Sunny day

    • 11
    • 23

    Sunny day

    • 12
    • 20

    Cloudy

    • 11
    • 18

    Cloudy

    • 9
    • 17

    Overcast

Today 29 Apr London and South East England

A dry day with long sunny spells. Feeling warm inland but tempered by the strong easterly wind, and feeling noticeably cooler along exposed coasts, where a chance of gales. Maximum temperature 18 °C.

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Staines Reservoir Temperature Statistics

April Temperature

Heathrow (4km)

  • Lowest 6 April, 2026

    2.4 °C

  • Average April

    11.7 °C

  • Highest 8 April, 2026

    25.6 °C

Climate (2021–Present)

Heathrow (4km)

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  • Average Low 2021–2026

    8.7 °C

  • Average 2021–2026

    12.4 °C

  • Average High 2021–2026

    16.2 °C
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