St Thomas Weather Forecast

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    • 14

    Cloudy

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    Cloudy

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    • 18

    Cloudy

    • 6
    • 15

    Partly cloudy

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    • 14

    Cloudy

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    Cloudy

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    Cloudy

Today 7 May Wales

Often cloudy with a scattering of showers throughout the day. Occasional bright or sunny breaks developing through the day with light winds. Places in the east staying mostly dry throughout. Temperatures around average for May. Maximum temperature 15 °C.

Tonight 7 May Wales

Most shower easing overnight, but some returning in the west before dawn. Clear spells towards the east with a patchy grass frost in rural spots. Minimum temperature 3 °C.

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St Thomas Temperature Statistics

May Temperature

Pembrey Sands Samos (31km)

  • Lowest 6 May, 2026

    7.5 °C

  • Average May

    11.9 °C

  • Highest 1 May, 2026

    15.8 °C

Climate (2021–Present)

Pembrey Sands Samos (31km)

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  • Average Low 2021–2026

    8.4 °C

  • Average 2021–2026

    11.7 °C

  • Average High 2021–2026

    14.4 °C
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