Cwm Weather Forecast

    • 6
    • 11

    Cloudy

    • 6
    • 12

    Cloudy

    • 5
    • 12

    Light rain

    • 1
    • 9

    Partly cloudy

    • 6
    • 12

    Cloudy

    • 5
    • 13

    Light rain

    • 5
    • 11

    Cloudy

Today 2 Apr Wales

A chilly but bright start to the day. Plenty of sunny spells through the morning and stretching into the afternoon. A fresher feeling day than of late but winds staying light. Maximum temperature 12 °C.

Tonight 2 Apr Wales

Quickly clouding over this evening, with outbreaks of rain developing. Staying wet overnight, with the rain heavy at times over the hills. Turning increasingly blustery. Minimum temperature 3 °C.

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Cwm Temperature Statistics

April Temperature

St-athan (41km)

  • Lowest 1 April, 2026

    9.3 °C

  • Average April

    9.4 °C

  • Highest 1 April, 2026

    9.5 °C

Climate (2021–Present)

St-athan (41km)

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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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