Tal-y-bont (Dyffryn Ardudwy) Weather Forecast

    • 14
    • 21

    Light rain

    • 12
    • 17

    Thunder shower

    • 15
    • 18

    Cloudy

    • 13
    • 17

    Heavy rain shower

    • 12
    • 15

    Heavy rain shower

    • 12
    • 15

    Heavy rain shower

    • 13
    • 16

    Heavy rain shower

Today 7 Sep Wales

More settled on Friday and Saturday with a few light showers, but mainly dry with bright or sunny spells. Unsettled again on Sunday with outbreaks of rain and strong winds.

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Tal-y-bont (Dyffryn Ardudwy) Temperature Statistics

September Temperature

Capel Curig Saws (36km)

  • Lowest 2 September, 2025

    9.6 °C

  • Average September

    13.1 °C

  • Highest 2 September, 2025

    16.6 °C

Climate (2020–Present)

Capel Curig Saws (36km)

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  • Average Low 2020–2025

    6.7 °C

  • Average 2020–2025

    9.8 °C

  • Average High 2020–2025

    12.6 °C
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