Hethfelton Weather Forecast

    • 10
    • 20

    Sunny day

    • 16
    • 18

    Cloudy

    • 15
    • 19

    Cloudy

    • 13
    • 20

    Cloudy

    • 13
    • 21

    Cloudy

    • 13
    • 21

    Partly cloudy

    • 11
    • 19

    Partly cloudy

Today 17 Sep South West England

Early cloud and rain will clear to the southeast to leave a mostly dry day with plenty of sunny spells then following. The odd shower is possible towards northern coasts, but most will remain dry. Rather breezy for all. Maximum temperature 18 °C.

Tonight 17 Sep South West England

Isolated showers continuing overnight towards the north coast. Otherwise a dry night with clear spells, remaining rather breezy despite winds easing. Minimum temperature 12 °C.

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Hethfelton Temperature Statistics

September Temperature

Isle Of Portland (25km)

  • Lowest 10 September, 2026

    14.2 °C

  • Average September

    17.5 °C

  • Highest 6 September, 2026

    21.6 °C

Climate (2021–2026)

Isle Of Portland (25km)

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  • Average Low 2021–2026

    10.6 °C

  • Average 2021–2026

    12.5 °C

  • Average High 2021–2026

    14.4 °C
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