Castell Weather Forecast

    • 11
    • 18

    Cloudy

    • 9
    • 15

    Cloudy

    • 9
    • 15

    Cloudy

    • 13
    • 21

    Cloudy

    • 13
    • 19

    Cloudy

    • 14
    • 18

    Cloudy

Today 12 Jun Wales

Largely cloudy and breezy on Friday with patchy rain or drizzle, particularly over the high ground. Some brighter or sunnier spells developing by the evening. Feeling warmer than recent days. Maximum temperature 19 °C.

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Castell Temperature Statistics

June Temperature

Capel Curig Saws (13km)

  • Lowest 10 June, 2026

    7.7 °C

  • Average June

    11.8 °C

  • Highest 6 June, 2026

    16.6 °C

Climate (2021–Present)

Capel Curig Saws (13km)

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  • Average Low 2021–2026

    6.9 °C

  • Average 2021–2026

    9.9 °C

  • Average High 2021–2026

    12.8 °C
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