Weymouth Harbour Weather Forecast

    • 10
    • 17

    Sunny day

    • 8
    • 16

    Cloudy

    • 12
    • 18

    Partly cloudy

    • 12
    • 17

    Sunny day

    • 10
    • 16

    Cloudy

    • 10
    • 15

    Cloudy

    • 9
    • 15

    Cloudy

Today 27 Apr South West England

Mist and fog quickly clearing to leave a fine and dry day with plenty of sunshine. Warm in the sunshine and light breezes. Maximum temperature 21 °C.

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Weymouth Harbour Temperature Statistics

April Temperature

Isle Of Portland (9km)

  • Lowest 21 April, 2026

    5.5 °C

  • Average April

    10.7 °C

  • Highest 8 April, 2026

    18.3 °C

Climate (2021–Present)

Isle Of Portland (9km)

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  • Average Low 2021–2026

    10.5 °C

  • Average 2021–2026

    12.3 °C

  • Average High 2021–2026

    14.2 °C
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