Blaenau Ffestiniog Weather Forecast

    • 12
    • 20

    Cloudy

    • 13
    • 20

    Cloudy

    • 14
    • 22

    Sunny day

    • 12
    • 17

    Light rain shower

    • 11
    • 16

    Heavy rain shower

    • 11
    • 16

    Light rain shower

    • 11
    • 17

    Light rain shower

Today 23 Aug Wales

Dry for many with a small chance of a shower. Largely cloudy but some brighter spells may break through later. Warm where the sun emerges but a cooler feel otherwise. Maximum Temperature 23C.

Tonight 23 Aug Wales

Some evening sunshine, then clear spells and variable cloud overnight. Mist and fog patches forming in river valleys. Turning rather chilly in rural areas. Dry for all. Minimum Temperature 8C.

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Blaenau Ffestiniog Temperature Statistics

August Temperature

Capel Curig Saws (10km)

  • Lowest 10 August, 2025

    7.2 °C

  • Average August

    15.9 °C

  • Highest 12 August, 2025

    27.7 °C

Climate (2020–Present)

Capel Curig Saws (10km)

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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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