St Martin's Weather Forecast

    • 18
    • 19

    Sunny day

    • 18
    • 19

    Sunny day

    • 17
    • 20

    Sunny day

    • 17
    • 19

    Sunny day

    • 17
    • 18

    Cloudy

    • 17
    • 19

    Partly cloudy

Today 18 Jul South West England

A fine start to the weekend with prolonged periods of sunshine. Cloud building a little more in the afternoon with an isolated shower possible, but many staying dry. Less hot. Maximum temperature 26 °C.

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St Martin's Temperature Statistics

July Temperature

Scilly St Marys (5km)

  • Lowest 6 July, 2026

    12.6 °C

  • Average July

    18.5 °C

  • Highest 10 July, 2026

    25.5 °C

Climate (2021–2026)

Scilly St Marys (5km)

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  • Average Low 2021–2026

    11.3 °C

  • Average 2021–2026

    12.8 °C

  • Average High 2021–2026

    14.5 °C
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