Chesil Beach Weather Forecast

    • 4
    • 10

    Heavy rain

    • 7
    • 7

    Cloudy

    • 6
    • 10

    Heavy rain

    • 7
    • 9

    Light rain shower

    • 5
    • 9

    Light rain shower

    • 6
    • 8

    Cloudy

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Chesil Beach Temperature Statistics

January Temperature

Isle Of Portland (12km)

  • Lowest 5 January, 2026

    0.3 °C

  • Average January

    6.1 °C

  • Highest 11 January, 2026

    10.8 °C

Climate (2021–Present)

Isle Of Portland (12km)

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  • Average Low 2021–2026

    10.3 °C

  • Average 2021–2026

    12.2 °C

  • Average High 2021–2026

    14.1 °C
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