Southampton Water - Cadland Creek Entrance Weather Forecast

    • 12
    • 22

    Partly cloudy

    • 14
    • 20

    Cloudy

    • 12
    • 22

    Sunny day

    • 11
    • 20

    Cloudy

    • 14
    • 19

    Partly cloudy

    • 15
    • 19

    Partly cloudy

Today 23 Sep London and South East England

Dry, warm and rather sunny across southern areas but cloudier further north, with the odd chance of a heavy shower in the afternoon, briefly accompanied by strong winds. Maximum temperature 24 °C.

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Southampton Water - Cadland Creek Entrance Temperature Statistics

September Temperature

Thorney Island (30km)

  • Lowest 21 September, 2026

    8.8 °C

  • Average September

    17.3 °C

  • Highest 3 September, 2026

    23.5 °C

Climate (2021–2026)

Thorney Island (30km)

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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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