Glandwr Weather Forecast

    • 12
    • 16

    Light rain

    • 10
    • 15

    Light rain

    • 9
    • 14

    Heavy rain shower

    • 10
    • 14

    Light rain shower

    • 12
    • 15

    Heavy rain shower

    • 11
    • 16

    Light rain

Today 9 Sep Wales

Dry for many with patchy low cloud or fog soon clearing. Brightest in the north and east through the afternoon with southern and southwestern areas breezier with rain at times. Maximum Temperature 19C.

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Glandwr Temperature Statistics

September Temperature

St-athan (38km)

  • Lowest 5 September, 2025

    11.6 °C

  • Average September

    16.3 °C

  • Highest 6 September, 2025

    22 °C

Climate (2020–Present)

St-athan (38km)

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  • Average Low 2020–2025

    8.8 °C

  • Average 2020–2025

    11.6 °C

  • Average High 2020–2025

    14.5 °C
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