Llanystumdwy Weather Forecast

    • 16
    • 16

    Overcast

    • 15
    • 17

    Overcast

    • 10
    • 16

    Overcast

    • 10
    • 13

    Partly cloudy

    • 11
    • 13

    Cloudy

    • 11
    • 16

    Light rain

    • 12
    • 13

    Partly cloudy

Today 4 Oct Wales

Dry at first on Sunday, and largely cloudy. Cloud will thicken through the morning to bring light spots of rain and drizzle, mainly over the higher ground. Maximum temperature 20 °C.

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Llanystumdwy Temperature Statistics

October Temperature

Capel Curig Saws (29km)

  • Lowest 1 October, 2026

    10.7 °C

  • Average October

    12 °C

  • Highest 1 October, 2026

    13.2 °C

Climate (2021–2026)

Capel Curig Saws (29km)

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  • Average Low 2021–2026

    7 °C

  • Average 2021–2026

    10 °C

  • Average High 2021–2026

    12.9 °C
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