Tregeiriog Weather Forecast

    • 4
    • 8

    Heavy rain shower

    • 3
    • 8

    Cloudy

    • -2
    • 7

    Sunny day

    • 7
    • 8

    Cloudy

    • 7
    • 13

    Cloudy

    • 4
    • 10

    Cloudy

    • 2
    • 8

    Sunny day

Today 23 Nov Wales

Early rain clearing, with sunshine and showers following. A windy day with coastal gales possible, making it feel cool despite temperatures being near the seasonal average. Maximum Temperature 10C.

Tonight 23 Nov Wales

Windy this evening with showers and longer spells of rain returning into the night. Becoming somewhat drier towards dawn as the breeze begins to moderate. Patchy frost possible in shelter. Minimum Temperature 2C.

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Tregeiriog Temperature Statistics

November Temperature

Lake Vyrnwy Saws (22km)

  • Lowest 20 November, 2025

    -2.4 °C

  • Average November

    7.3 °C

  • Highest 5 November, 2025

    13.7 °C

Climate (2020–Present)

Lake Vyrnwy Saws (22km)

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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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