Swansea Airport Weather Forecast

    • 12
    • 17

    Light rain

    • 11
    • 19

    Partly cloudy

    • 13
    • 21

    Sunny day

    • 16
    • 23

    Partly cloudy

    • 17
    • 23

    Cloudy

    • 16
    • 21

    Partly cloudy

Today 21 Aug Wales

Another showery day, with a few of these again possibly thundery with hail, especially in the south during the afternoon. Sunnier spells elsewhere. Feeling fresher than of late. Maximum temperature 19 °C.

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Swansea Airport Temperature Statistics

August Temperature

Pembrey Sands Samos (23km)

  • Lowest 7 August, 2026

    7 °C

  • Average August

    18.3 °C

  • Highest 12 August, 2026

    32.7 °C

Climate (2021–2026)

Pembrey Sands Samos (23km)

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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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