Sandown Beach Weather Forecast

    • 12
    • 21

    Cloudy

    • 14
    • 20

    Sunny day

    • 14
    • 20

    Sunny day

    • 12
    • 21

    Cloudy

    • 16
    • 18

    Partly cloudy

    • 14
    • 19

    Sunny day

Today 20 Sep London and South East England

Sunday will be fine and dry with variable amounts of cloud and bright or sunny spells. Feeling warm in the sunshine, with light winds. Maximum temperature 21 °C.

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Sandown Beach Temperature Statistics

September Temperature

St Catherines Pt. (12km)

  • Lowest 16 September, 2026

    13.6 °C

  • Average September

    17.8 °C

  • Highest 6 September, 2026

    23.4 °C

Climate (2021–2026)

St Catherines Pt. (12km)

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  • Average Low 2021–2026

    10.4 °C

  • Average 2021–2026

    12.4 °C

  • Average High 2021–2026

    14.4 °C
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