Llanystumdwy Weather Forecast

    • 3
    • 5

    Cloudy

    • 4
    • 6

    Cloudy

    • 9
    • 10

    Heavy rain shower

    • 9
    • 11

    Heavy rain

    • 8
    • 10

    Light rain

    • 7
    • 10

    Cloudy

Today 18 Feb Wales

Wednesday will be a rather cloudy day with strong to locally gale force southeasterly winds. Outbreaks of rain are also likely, especially in the south, where hill snow is possible. Maximum temperature 6 °C.

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Llanystumdwy Temperature Statistics

February Temperature

Capel Curig Saws (29km)

  • Lowest 14 February, 2026

    -1.9 °C

  • Average February

    4.9 °C

  • Highest 8 February, 2026

    8.9 °C

Climate (2021–Present)

Capel Curig Saws (29km)

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  • Average Low 2021–2026

    6.8 °C

  • Average 2021–2026

    9.8 °C

  • Average High 2021–2026

    12.7 °C
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