Tonna Weather Forecast

    • 10
    • 14

    Cloudy

    • 11
    • 16

    Cloudy

    • 13
    • 15

    Cloudy

    • 13
    • 16

    Heavy rain

    • 12
    • 15

    Heavy rain shower

    • 10
    • 14

    Cloudy

Today 16 Oct Wales

Little change in the weather pattern on Thursday. Remaining rather cloudy, dry with light winds. Some brightness, mainly in the west, with temperatures near the seasonal norm. Maximum Temperature 15C.

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Tonna Temperature Statistics

October Temperature

St-athan (38km)

  • Lowest 9 October, 2025

    7.7 °C

  • Average October

    13.3 °C

  • Highest 3 October, 2025

    18.4 °C

Climate (2020–Present)

St-athan (38km)

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  • Average Low 2020–2025

    8.8 °C

  • Average 2020–2025

    11.7 °C

  • Average High 2020–2025

    14.5 °C
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