St Thomas Weather Forecast

    • 16
    • 19

    Cloudy

    • 14
    • 19

    Cloudy

    • 15
    • 19

    Partly cloudy

    • 12
    • 19

    Light rain

    • 14
    • 20

    Sunny day

    • 15
    • 20

    Partly cloudy

Today 29 Jun Wales

Rather cloudy with some bright or sunny spells across especially into the afternoon. Temperatures close to the late June average. Maximum temperature 20 °C.

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St Thomas Temperature Statistics

June Temperature

Pembrey Sands Samos (31km)

  • Lowest 14 June, 2026

    8.7 °C

  • Average June

    16.6 °C

  • Highest 25 June, 2026

    34.7 °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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