Calshot Castle Weather Forecast

    • 4
    • 13

    Sunny day

    • 7
    • 11

    Partly cloudy

    • 9
    • 12

    Cloudy

    • 7
    • 11

    Cloudy

    • 5
    • 10

    Partly cloudy

    • 6
    • 10

    Partly cloudy

Today 21 Mar London and South East England

Any fog soon clearing to leave a fine day with plenty of warm sunshine. Overnight, risk of fog reforming towards dawn. Maximum temperature 14 °C.

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Calshot Castle Temperature Statistics

March Temperature

St Catherines Pt. (27km)

  • Lowest 14 March, 2026

    3.8 °C
  • Average March

    9.6 °C
  • Highest 19 March, 2026

    14.9 °C

Climate (2021–2026)

St Catherines Pt. (27km)

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  • Average Low 2021–2026

    10.2 °C
  • Average 2021–2026

    12.1 °C
  • Average High 2021–2026

    14.1 °C
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