Southampton Water - Southampton Weather Forecast

    • 7
    • 14

    Cloudy

    • 9
    • 14

    Cloudy

    • 7
    • 12

    Cloudy

    • 5
    • 9

    Partly cloudy

    • 6
    • 9

    Cloudy

    • 6
    • 11

    Cloudy

    • 6
    • 11

    Cloudy

Today 22 Mar London and South East England

Initial mist, fog or low cloud will gradually clear leaving a dry day with sunny then bright spells, as high cloud arrives. Temperatures generally close to or slightly above average. Maximum temperature 14 °C.

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Southampton Water - Southampton Temperature Statistics

March Temperature

Middle Wallop (32km)

  • Lowest 14 March, 2026

    0.1 °C

  • Average March

    8.6 °C

  • Highest 18 March, 2026

    18.3 °C

Climate (2021–2026)

Middle Wallop (32km)

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  • Average Low 2021–2026

    7.5 °C

  • Average 2021–2026

    11.4 °C

  • Average High 2021–2026

    15.2 °C
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