Upper Swanmore Weather Forecast

    • 17
    • 29

    Sunny day

    • 14
    • 27

    Cloudy

    • 12
    • 22

    Cloudy

    • 14
    • 23

    Cloudy

    • 14
    • 19

    Cloudy

    • 14
    • 18

    Light rain

    • 12
    • 18

    Light rain shower

Today 27 May London and South East England

A small chance of some patchy low cloud along the coast at first, quickly clearing to leave a dry day with plenty of sunshine. Feeling hot away from the coast. Blustery coastal winds expected. Maximum temperature 32 °C.

Tonight 27 May London and South East England

Staying dry, with late evening sunshine. Remaining breezy along the coast. Some showers possible in the early hours of Thursday, particularly in the west. Minimum temperature 14 °C.

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Upper Swanmore Temperature Statistics

May Temperature

Thorney Island (23km)

  • Lowest 12 May, 2026

    2 °C

  • Average May

    13.5 °C

  • Highest 25 May, 2026

    29.1 °C

Climate (2021–Present)

Thorney Island (23km)

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  • Average Low 2021–2026

    8.9 °C

  • Average 2021–2026

    12.2 °C

  • Average High 2021–2026

    15.3 °C
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