Porthleven Weather Forecast

    • 9
    • 16

    Sunny day

    • 9
    • 15

    Sunny day

    • 7
    • 12

    Sunny day

    • 9
    • 12

    Sunny day

    • 9
    • 11

    Cloudy

    • 9
    • 12

    Overcast

    • 8
    • 12

    Cloudy

Today 31 Oct South West England

Fog and mist generally lift but stubborn to clear in prone areas, with a dry and bright day to follow. Winds remaining light and feeling rather mild especially where fog clears. Maximum temperature 16 °C.

Tonight 31 Oct South West England

Remaining dry this evening with clear spells. Mist and fog patches redeveloping by the morning away from Cornwall. A chillier night than Friday night with light winds. Minimum temperature 4 °C.

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Porthleven Temperature Statistics

October Temperature

Culdrose (4 km)

  • Lowest 18 October, 2026

    4 °C

  • Average October

    13 °C

  • Highest 3 October, 2026

    18.9 °C

Climate (2021–2026)

Culdrose (4 km)

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  • Average Low 2021–2026

    9.5 °C

  • Average 2021–2026

    12.1 °C

  • Average High 2021–2026

    14.5 °C
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