Windsor Weather Forecast

    • 16
    • 30

    Partly cloudy

    • 14
    • 25

    Cloudy

    • 15
    • 26

    Cloudy

    • 13
    • 21

    Cloudy

    • 14
    • 19

    Light rain

    • 13
    • 19

    Light rain shower

    • 12
    • 18

    Light rain shower

Today 28 May London and South East England

A fine day, with plenty of sunshine. Brisk southeasterly winds expected, with some strong gusts along the coast. Isolated thundery showers possible in the afternoon. Maximum temperature 31 °C.

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Windsor Temperature Statistics

May Temperature

Heathrow (11km)

  • Lowest 12 May, 2026

    3 °C

  • Average May

    15.2 °C

  • Highest 26 May, 2026

    34.7 °C

Climate (2021–Present)

Heathrow (11km)

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  • Average Low 2021–2026

    8.8 °C

  • Average 2021–2026

    12.5 °C

  • Average High 2021–2026

    16.3 °C
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