Ganllwyd Weather Forecast

    • 10
    • 14

    Heavy rain

    • 10
    • 14

    Light rain

    • 9
    • 12

    Heavy rain shower

    • 8
    • 12

    Cloudy

    • 8
    • 11

    Heavy rain shower

    • 7
    • 11

    Light rain shower

    • 6
    • 9

    Light rain shower

Today 19 Oct Wales

A cloudy start with rain spreading east, turning heavy and persistent at times. Windy with gales at the coasts and over hills. Drier, brighter and less blustery weather arriving from the west during the afternoon, though still a few showers. Maximum Temperature 16C.

Tonight 19 Oct Wales

Clear spells and showers overnight, the showers turning heavy at times, with hail and thunder possible. Increasingly windy in the south by dawn with gales returning. A mild night. Minimum Temperature 10C.

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Ganllwyd Temperature Statistics

October Temperature

Lake Vyrnwy Saws (29km)

  • Lowest 17 October, 2025

    4.6 °C

  • Average October

    10 °C

  • Highest 3 October, 2025

    16 °C

Climate (2020–Present)

Lake Vyrnwy Saws (29km)

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  • Average Low 2020–2025

    6.2 °C

  • Average 2020–2025

    8.9 °C

  • Average High 2020–2025

    11.7 °C
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