Llanystumdwy Weather Forecast

    • 13
    • 20

    Partly cloudy

    • 16
    • 20

    Light rain

    • 14
    • 19

    Cloudy

    • 17
    • 18

    Cloudy

    • 16
    • 20

    Cloudy

    • 14
    • 20

    Cloudy

    • 13
    • 20

    Cloudy

Today 24 Jul Wales

Patches of low cloud and any fog will soon clear to leave a dry day across the country. There will be some decent spells of sunshine, and with light winds it will feel very warm again in the afternoon. Maximum temperature 27 °C.

Tonight 24 Jul Wales

It will be a dry evening with clear periods. Cloud will gradually increase from the north overnight, perhaps bringing the odd spot of drizzle later. Staying quite warm. Minimum temperature 13 °C.

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Llanystumdwy Temperature Statistics

July Temperature

Capel Curig Saws (29km)

  • Lowest 21 July, 2026

    6.6 °C

  • Average July

    17 °C

  • Highest 11 July, 2026

    29.5 °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

    12.8 °C
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