Grafton Weather Forecast

    • 12
    • 20

    Thunder

    • 9
    • 19

    Cloudy

    • 9
    • 20

    Partly cloudy

    • 10
    • 21

    Sunny day

    • 14
    • 22

    Cloudy

    • 15
    • 23

    Cloudy

    • 14
    • 22

    Light rain shower

Today 20 Aug London and South East England

A partly cloudy start with isolated showers. Showers becoming more widespread through the afternoon and turning heavy and thundery in places, slowly easing later. Near average temperatures. Maximum temperature 23 °C.

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Grafton Temperature Statistics

August Temperature

Brize Norton (6km)

  • Lowest 7 August, 2026

    8.8 °C

  • Average August

    20.9 °C

  • Highest 13 August, 2026

    35.9 °C

Climate (2021–2026)

Brize Norton (6km)

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  • Average Low 2021–2026

    7.7 °C

  • Average 2021–2026

    11.7 °C

  • Average High 2021–2026

    15.6 °C
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