Swansea Weather Forecast

    • 13
    • 20

    Sunny day

    • 11
    • 19

    Cloudy

    • 12
    • 19

    Partly cloudy

    • 16
    • 23

    Sunny day

    • 15
    • 22

    Partly cloudy

    • 15
    • 21

    Partly cloudy

    • 18
    • 24

    Sunny day

Today 5 Aug Wales

Rather cloudy today with the best of the sunny spells towards the east of the country. Remaining dry across the south, but a few showers will develop elsewhere, especially later on. Feeling noticeably cooler as a brisk westerly wind develops. Maximum temperature 20 °C.

Tonight 5 Aug Wales

A few showers continuing overnight, especially in the north and west. The wind however gradually easing overnight, with the clearest skies towards the east. Minimum temperature 12 °C.

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Swansea Temperature Statistics

August Temperature

Pembrey Sands Samos (31km)

  • Lowest 1 August, 2026

    7.3 °C

  • Average August

    18.2 °C

  • Highest 3 August, 2026

    25 °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

    14.5 °C
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