Heolgerrig Weather Forecast

    • 13
    • 17

    Cloudy

    • 9
    • 17

    Light rain shower

    • 13
    • 16

    Overcast

    • 12
    • 16

    Overcast

    • 8
    • 16

    Cloudy

    • 5
    • 12

    Partly cloudy

Today 2 Oct Wales

A rather windy day with brisk southerly winds. Showery rain, heavy at times, erratically edging southwards, but some places may remain dry until the evening. Maximum temperature 20 °C.

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Heolgerrig Temperature Statistics

October Temperature

St-athan (37km)

  • Lowest 1 October, 2026

    12.6 °C

  • Average October

    14.6 °C

  • Highest 1 October, 2026

    16 °C

Climate (2021–2026)

St-athan (37km)

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  • Average Low 2021–2026

    9.1 °C

  • Average 2021–2026

    12 °C

  • Average High 2021–2026

    14.8 °C
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