Llanelli (Llanelli) Weather Forecast

    • 10
    • 17

    Heavy rain

    • 11
    • 14

    Partly cloudy

    • 13
    • 15

    Cloudy

    • 14
    • 16

    Overcast

    • 14
    • 16

    Cloudy

    • 11
    • 16

    Cloudy

    • 10
    • 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

Rain clearing during the evening with scattered showers and clear spells overnight. Remaining very windy with continuing gales, locally severe in exposed areas. Rather humid evening, feeling fresher by dawn. Minimum Temperature 7C.

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Llanelli (Llanelli) Temperature Statistics

October Temperature

Pembrey Sands Samos (14km)

  • 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 (14km)

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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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