Glyntaff Weather Forecast

    • 7
    • 10

    Light rain

    • 4
    • 11

    Light rain

    • 5
    • 11

    Sunny day

    • 10
    • 13

    Cloudy

    • 9
    • 14

    Heavy rain shower

    • 9
    • 13

    Cloudy

Today 11 Apr Wales

Rain soon clearing to the east tomorrow with sunny spells and blustery scattered showers following. These locally heavy with hail and a risk of thunder by the afternoon. Windier. Maximum temperature 12 °C.

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Glyntaff Temperature Statistics

April Temperature

St-athan (22km)

  • Lowest 6 April, 2026

    1.8 °C

  • Average April

    9.9 °C

  • Highest 7 April, 2026

    20.3 °C

Climate (2021–Present)

St-athan (22km)

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  • Average Low 2021–2026

    8.9 °C

  • Average 2021–2026

    11.8 °C

  • Average High 2021–2026

    14.6 °C
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