Tregeiriog Weather Forecast

    • 7
    • 15

    Partly cloudy

    • 3
    • 12

    Light rain shower

    • 2
    • 11

    Sunny day

    • 4
    • 11

    Cloudy

    • 4
    • 11

    Cloudy

    • 3
    • 13

    Sunny day

    • 3
    • 14

    Sunny day

Today 17 Apr Wales

A cloudy start with a band of rain gradually spreading eastward, clearing most parts by afternoon. Turning drier and brighter from the west once cleared, with winds gradually easing. Maximum temperature 15 °C.

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Tregeiriog Temperature Statistics

April Temperature

Lake Vyrnwy Saws (22km)

  • Lowest 14 April, 2026

    0.6 °C

  • Average April

    7.1 °C

  • Highest 8 April, 2026

    19.4 °C

Climate (2021–Present)

Lake Vyrnwy Saws (22km)

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  • Average Low 2021–2026

    6.3 °C

  • Average 2021–2026

    9 °C

  • Average High 2021–2026

    11.8 °C
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