Llantwit Major Beach Weather Forecast

    • 13
    • 16

    Cloudy

    • 12
    • 15

    Partly cloudy

    • 13
    • 15

    Light rain shower

    • 14
    • 15

    Light rain

    • 13
    • 16

    Light rain shower

    • 13
    • 16

    Light rain shower

    • 12
    • 16

    Light rain shower

Today 24 May Wales

Overcast at first with rain continuing to move eastwards through the morning. Some drier, brighter periods for a time, though showers soon returning by the afternoon, these heavy at times. Warm, humid, and becoming rather breezy, especially along the coast. Maximum Temperature 17C.

Tonight 24 May Wales

Widespread and persistent rain arrives from the west, with heavy outbreaks at times overnight. Increasingly windy, with rain turning showery by dawn, but remaining mild and overcast. Minimum Temperature 14C.

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Llantwit Major Beach Temperature Statistics

May Temperature

St-athan (4km)

  • Lowest 6 May, 2025

    4.2 °C

  • Average May

    13.7 °C

  • Highest 1 May, 2025

    25.6 °C

Climate (2020–Present)

St-athan (4km)

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  • Average Low 2020–2025

    8.7 °C

  • Average 2020–2025

    11.6 °C

  • Average High 2020–2025

    14.4 °C
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