Grafton Weather Forecast

    • 18
    • 27

    Partly cloudy

    • 15
    • 23

    Thunder shower

    • 15
    • 21

    Light rain shower

    • 15
    • 20

    Heavy rain shower

    • 13
    • 21

    Light rain shower

    • 12
    • 20

    Light rain shower

    • 13
    • 20

    Partly cloudy

Today 26 Aug London and South East England

Rather cloudy at first, with some overnight rain lingering, especially in the north. Brighter skies developing by lunchtime, with plenty of sunny spells into the afternoon. A few showers possible, but many places dry. Very warm and humid. Maximum temperature 28 °C.

Tonight 26 Aug London and South East England

Largely dry this evening with late spells of sunshine. Further rain and showers will then move up from the south overnight, potentially heavy and thundery in places. Warm and muggy. Minimum temperature 17 °C.

Graph Plots Open in Graphs

  • Temperature Forecast Met Office

  • Temperature Real-Time

Grafton Temperature Statistics

August Temperature

Brize Norton (6km)

  • Lowest 7 August, 2026

    8.8 °C

  • Average August

    20 °C

  • Highest 13 August, 2026

    35.9 °C

Climate (2021–2026)

Brize Norton (6km)

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

  • Average Low 2021–2026

    7.7 °C

  • Average 2021–2026

    11.7 °C

  • Average High 2021–2026

    15.6 °C
Get WillyWeather+ to remove ads