Portsmouth Harbour - Burrow Island Weather Forecast

    • 15
    • 19

    Cloudy

    • 13
    • 20

    Cloudy

    • 15
    • 20

    Sunny day

    • 15
    • 19

    Partly cloudy

    • 14
    • 19

    Cloudy

    • 11
    • 17

    Partly cloudy

    • 12
    • 16

    Partly cloudy

Today 2 Oct London and South East England

Morning mist and fog patches will quickly clear to bring a bright day with patchy fair weather cloud and light winds. Maximum temperature 22 °C.

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Portsmouth Harbour - Burrow Island Temperature Statistics

October Temperature

Thorney Island (14km)

  • Lowest 1 October, 2026

    12.9 °C

  • Average October

    13.9 °C

  • Highest 1 October, 2026

    15.2 °C

Climate (2021–2026)

Thorney Island (14km)

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  • Average Low 2021–2026

    9 °C

  • Average 2021–2026

    12.4 °C

  • Average High 2021–2026

    15.6 °C
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