Ganllwyd Weather Forecast

    • 10
    • 15

    Heavy rain

    • 9
    • 13

    Cloudy

    • 8
    • 13

    Heavy rain shower

    • 10
    • 13

    Light rain shower

    • 11
    • 14

    Heavy rain

    • 11
    • 15

    Light rain

    • 12
    • 15

    Cloudy

Today 7 Jun Wales

A dry and bright start, but cloud will gradually build with some showery outbreaks of rain developing by lunchtime. This afternoon will then see a band of more persistent rain arriving from the west accompanied by a brisk breeze. Maximum temperature 18 °C.

Tonight 7 Jun Wales

A wet evening and night to come with the rain heavy and persistent at times, especially over the hills. Windy initially, although easing later in the night. Minimum temperature 11 °C.

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Ganllwyd Temperature Statistics

June Temperature

Lake Vyrnwy Saws (29km)

  • Lowest 5 June, 2026

    7.6 °C
  • Average June

    11 °C
  • Highest 1 June, 2026

    15.7 °C

Climate (2021–Present)

Lake Vyrnwy Saws (29km)

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  • Average Low 2021–2026

    6.3 °C
  • Average 2021–2026

    9 °C
  • Average High 2021–2026

    11.9 °C
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