Swanmore Weather Forecast

    • 13
    • 21

    Light rain

    • 11
    • 20

    Partly cloudy

    • 11
    • 21

    Partly cloudy

    • 13
    • 22

    Sunny day

    • 15
    • 22

    Partly cloudy

    • 16
    • 22

    Partly cloudy

Today 20 Aug London and South East England

A partly cloudy start with isolated showers. Showers becoming more widespread through the afternoon and turning heavy and thundery in places, slowly easing later. Near average temperatures. Maximum temperature 23 °C.

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Swanmore Temperature Statistics

August Temperature

Thorney Island (22km)

  • Lowest 8 August, 2026

    10.6 °C

  • Average August

    21 °C

  • Highest 13 August, 2026

    32 °C

Climate (2021–2026)

Thorney Island (22km)

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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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