St Martin's Weather Forecast

    • 15
    • 16

    Cloudy

    • 17
    • 17

    Overcast

    • 16
    • 17

    Overcast

    • 15
    • 17

    Light rain

    • 14
    • 16

    Partly cloudy

    • 13
    • 15

    Light rain shower

Today 16 Sep South West England

A drier day albeit still the chance of a few isolated showers. Sunny spells are likely through the morning, but any sunshine turning hazy through the afternoon. Still breezy. Maximum Temperature 17C.

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St Martin's Temperature Statistics

September Temperature

Scilly St Marys (5km)

  • Lowest 11 September, 2025

    12.3 °C

  • Average September

    15.8 °C

  • Highest 2 September, 2025

    19.5 °C

Climate (2020–Present)

Scilly St Marys (5km)

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  • Average Low 2020–2025

    11.1 °C

  • Average 2020–2025

    12.6 °C

  • Average High 2020–2025

    14.3 °C
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