St Mary's Weather Forecast

    • 10
    • 12

    Cloudy

    • 9
    • 10

    Partly cloudy

    • 11
    • 11

    Cloudy

    • 10
    • 12

    Overcast

    • 10
    • 12

    Cloudy

    • 11
    • 12

    Sunny day

Today 27 Mar South West England

Fog lifting and clearing, then a generally dry day with bright or sunny intervals. Thicker cloud and occasional spots of drizzle possible in Cornwall later. Another mild day but breezier. Maximum Temperature 16C.

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St Mary's Temperature Statistics

March Temperature

Scilly St Marys (1km)

  • Lowest 3 March, 2025

    5.2 °C

  • Average March

    9.5 °C

  • Highest 6 March, 2025

    13 °C

Climate (2020–Present)

Scilly St Marys (1km)

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  • Average Low 2020–2025

    10.7 °C

  • Average 2020–2025

    12.3 °C

  • Average High 2020–2025

    13.9 °C
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