Swansea Bay Weather Forecast

    • 18
    • 29

    Partly cloudy

    • 18
    • 28

    Cloudy

    • 17
    • 27

    Light rain shower

    • 17
    • 28

    Mist

    • 17
    • 28

    Partly cloudy

    • 18
    • 28

    Partly cloudy

Today 30 Sep Wales

Showers quickly becoming confined to the far west on Wednesday leaving a largely dry and bright day. A little cooler but still warm in the sunshine with winds also easing. Maximum temperature 22 °C.

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Swansea Bay Temperature Statistics

September Temperature

Pembrey Sands Samos (29km)

  • Lowest 28 September, 2026

    5.1 °C

  • Average September

    16.2 °C

  • Highest 6 September, 2026

    24.3 °C

Climate (2021–2026)

Pembrey Sands Samos (29km)

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  • Average Low 2021–2026

    8.5 °C

  • Average 2021–2026

    11.8 °C

  • Average High 2021–2026

    14.6 °C
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