Windsor Weather Forecast

    • 13
    • 19

    Light rain

    • 12
    • 18

    Thunder

    • 12
    • 16

    Cloudy

    • 11
    • 18

    Light rain shower

    • 13
    • 19

    Cloudy

    • 11
    • 19

    Cloudy

    • 11
    • 19

    Light rain shower

Today 3 Jun London and South East England

Increasingly cloudy, ahead of a band of rain sweeping east across the region. Sunny spells and blustery showers developing in the afternoon, heavy in places. Showers easing in the evening. Maximum temperature 19 °C.

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Windsor Temperature Statistics

June Temperature

Heathrow (11km)

  • Lowest 1 June, 2026

    13 °C

  • Average June

    16.4 °C

  • Highest 1 June, 2026

    22.9 °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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