Groeslon Weather Forecast

    • 14
    • 20

    Cloudy

    • 13
    • 16

    Cloudy

    • 13
    • 15

    Light rain

    • 12
    • 15

    Light rain shower

    • 14
    • 16

    Light rain

    • 13
    • 17

    Cloudy

    • 13
    • 16

    Cloudy

Today 14 Sep Wales

Largely cloudy skies on Monday with a few outbreaks of rain or drizzle possible at times. Becoming drier and brighter during the afternoon, feeling warm and humid in the sunshine. Maximum temperature 21 °C.

Tonight 14 Sep Wales

Dry with clear spells this evening. Becoming cloudy with outbreaks of rain soon arriving, some heavier bursts are likely. Turning drier in the north towards dawn. Minimum temperature 10 °C.

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Groeslon Temperature Statistics

September Temperature

Capel Curig Saws (22km)

  • Lowest 10 September, 2026

    6.7 °C

  • Average September

    14.4 °C

  • Highest 6 September, 2026

    21.8 °C

Climate (2021–2026)

Capel Curig Saws (22km)

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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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