Portland Bill Lighthouse Weather Forecast

    • 17
    • 20

    Cloudy

    • 16
    • 21

    Cloudy

    • 17
    • 21

    Cloudy

    • 16
    • 20

    Light rain

    • 16
    • 20

    Light rain shower

    • 16
    • 20

    Light rain shower

Today 16 Jul South West England

Grey and rather gloomy for Cornwall and west Devon with rain and drizzle persisting through much of the day. Drier and brighter further east, with warm sunshine into the afternoon. Maximum Temperature 24C.

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Portland Bill Lighthouse Temperature Statistics

July Temperature

Isle Of Portland (0km)

  • Lowest 3 July, 2025

    13.1 °C

  • Average July

    18 °C

  • Highest 10 July, 2025

    23.3 °C

Climate (2020–Present)

Isle Of Portland (0km)

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  • Average Low 2020–2025

    10.3 °C

  • Average 2020–2025

    12.1 °C

  • Average High 2020–2025

    14 °C
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