Castlewellan Forest Park Weather Forecast

    • 10
    • 17

    Cloudy

    • 8
    • 16

    Cloudy

    • 8
    • 16

    Cloudy

    • 11
    • 17

    Cloudy

    • 11
    • 18

    Cloudy

    • 12
    • 18

    Light rain

Today 12 Jun Northern Ireland

Cloudy with light rain initially. A mix of brighter spells and light showers reaches all mid-morning. Showers building during late afternoon, perhaps merging to longer periods rain during evening. Maximum temperature 18 °C.

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Castlewellan Forest Park Temperature Statistics

June Temperature

Glenanne (36km)

  • Lowest 10 June, 2026

    6.2 °C

  • Average June

    11.7 °C

  • Highest 1 June, 2026

    19.2 °C

Climate (2021–Present)

Glenanne (36km)

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  • Average Low 2021–2026

    6.9 °C

  • Average 2021–2026

    9.7 °C

  • Average High 2021–2026

    12.8 °C
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