St Agnes Weather Forecast

    • 14
    • 21

    Partly cloudy

    • 13
    • 20

    Thunder

    • 11
    • 19

    Partly cloudy

    • 11
    • 20

    Partly cloudy

    • 11
    • 21

    Sunny day

    • 13
    • 22

    Partly cloudy

    • 15
    • 22

    Cloudy

Today 19 Aug South West England

Isolated, possibly heavy, showers remain through the day, but most places staying dry with bright and sunny spells. Temperatures around average for the time of year. Maximum temperature 22 °C.

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St Agnes Temperature Statistics

August Temperature

Lyneham (40km)

  • Lowest 7 August, 2026

    9.4 °C

  • Average August

    20.2 °C

  • Highest 13 August, 2026

    35.2 °C

Climate (2021–2026)

Lyneham (40km)

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  • Average Low 2021–2026

    7.7 °C

  • Average 2021–2026

    11.2 °C

  • Average High 2021–2026

    14.8 °C
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