Treorchy Weather Forecast

    • 7
    • 10

    Heavy rain

    • 7
    • 10

    Partly cloudy

    • 3
    • 10

    Heavy rain

    • 2
    • 7

    Light rain shower

    • 4
    • 8

    Cloudy

    • 3
    • 9

    Partly cloudy

Today 10 Mar Wales

A cloudy start with patchy rain or drizzle. However the cloud will lift and break up in places to allow some bright spells, before wet and windy weather arrives later. Maximum temperature 11 °C.

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Treorchy Temperature Statistics

March Temperature

St-athan (28km)

  • Lowest 5 March, 2026

    5.4 °C

  • Average March

    8.9 °C

  • Highest 2 March, 2026

    13.8 °C

Climate (2021–Present)

St-athan (28km)

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  • Average Low 2021–2026

    8.9 °C

  • Average 2021–2026

    11.7 °C

  • Average High 2021–2026

    14.6 °C
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