Llanystumdwy Weather Forecast

    • 10
    • 12

    Light rain

    • 10
    • 12

    Cloudy

    • 8
    • 12

    Light rain shower

    • 5
    • 11

    Sunny day

    • 5
    • 12

    Sunny day

    • 6
    • 13

    Partly cloudy

Today 15 Apr Wales

A spell of heavy rain and blustery winds will move through on Wednesday morning, followed by drier and brighter weather with some showers. Feeling warm in the sunshine. Maximum temperature 18 °C.

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Llanystumdwy Temperature Statistics

April Temperature

Capel Curig Saws (29km)

  • Lowest 14 April, 2026

    -0.4 °C

  • Average April

    7.5 °C

  • Highest 7 April, 2026

    20.4 °C

Climate (2021–Present)

Capel Curig Saws (29km)

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  • Average Low 2021–2026

    6.9 °C

  • Average 2021–2026

    9.9 °C

  • Average High 2021–2026

    12.7 °C
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