Charlton Weather Forecast

    • 8
    • 19

    Cloudy

    • 3
    • 13

    Cloudy

    • 4
    • 13

    Cloudy

    • 7
    • 15

    Cloudy

    • 5
    • 13

    Partly cloudy

    • 4
    • 12

    Light rain shower

Today 9 May London and South East England

Warm bright spells and dry during the day. Cloudy overnight and becoming breezy with the chance of some showers in the south. Maximum temperature 18 °C.

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Charlton Temperature Statistics

May Temperature

Benson (21km)

  • Lowest 7 May, 2026

    1.7 °C

  • Average May

    12.1 °C

  • Highest 1 May, 2026

    23.9 °C

Climate (2021–Present)

Benson (21km)

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  • Average Low 2021–2026

    6.6 °C

  • Average 2021–2026

    11.2 °C

  • Average High 2021–2026

    15.5 °C
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