St Donat's Bay Weather Forecast

    • 11
    • 16

    Light rain

    • 8
    • 13

    Heavy rain shower

    • 11
    • 12

    Light rain shower

    • 14
    • 15

    Light rain shower

    • 13
    • 15

    Heavy rain shower

    • 11
    • 14

    Light rain shower

    • 11
    • 14

    Light rain shower

Today 31 Oct Wales

Changeable on Friday with sunny spells interspersed with showers, these heavy at times and accompanied by gusty winds and possibly hail. Mild when sheltered from the wind. Maximum Temperature 16C.

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St Donat's Bay Temperature Statistics

October Temperature

St-athan (6km)

  • Lowest 26 October, 2025

    6.5 °C

  • Average October

    12.3 °C

  • Highest 3 October, 2025

    18.4 °C

Climate (2020–Present)

St-athan (6km)

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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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