Swansea Weather Forecast

    • 15
    • 21

    Cloudy

    • 12
    • 19

    Light rain shower

    • 16
    • 17

    Light rain shower

    • 14
    • 18

    Light rain shower

    • 12
    • 18

    Sunny day

    • 13
    • 18

    Partly cloudy

    • 14
    • 18

    Sunny day

Today 29 Sep Wales

A blustery day ahead with strongest gusts around coasts. Cloudy initially with an odd spot of rain possible, although brighter spells possible later. Rain arriving overnight. Feeling warm and muggy. Maximum temperature 24 °C.

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Swansea Temperature Statistics

September Temperature

Pembrey Sands Samos (31km)

  • Lowest 26 September, 2026

    5.8 °C

  • Average September

    16.4 °C

  • Highest 6 September, 2026

    24.3 °C

Climate (2021–2026)

Pembrey Sands Samos (31km)

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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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