River Towy - Green Castle Weather Forecast

    • 9
    • 17

    Heavy rain

    • 10
    • 13

    Partly cloudy

    • 11
    • 15

    Cloudy

    • 13
    • 16

    Cloudy

    • 13
    • 16

    Cloudy

    • 9
    • 16

    Cloudy

    • 9
    • 16

    Partly cloudy

Today 3 Oct Wales

Any early brightness soon giving way to increasingly grey skies as Storm Amy drives rain, heavy at times, across the country with gales developing in the afternoon. A mild day despite the widespread cloud. Maximum Temperature 18C.

Tonight 3 Oct Wales

Heavy rain clearing during this evening with scattered heavy showers and clear spells overnight. Storm Amy will bring severe gales at times in coastal regions, with locally damaging gusts, and widely very windy for inland areas too. Turning fresher. Minimum Temperature 7C.

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River Towy - Green Castle Temperature Statistics

October Temperature

Pembrey Sands Samos (12km)

  • Lowest 2 October, 2025

    14.6 °C

  • Average October

    15.4 °C

  • Highest 1 October, 2025

    16.8 °C

Climate (2020–Present)

Pembrey Sands Samos (12km)

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  • Average Low 2020–2025

    8.2 °C

  • Average 2020–2025

    11.5 °C

  • Average High 2020–2025

    14.3 °C
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