Carlingford Lough - Greencastle Point Weather Forecast

    • 6
    • 12

    Heavy rain

    • 10
    • 12

    Cloudy

    • 10
    • 15

    Heavy rain shower

    • 11
    • 17

    Light rain shower

    • 11
    • 16

    Cloudy

    • 11
    • 16

    Partly cloudy

Today 17 May Northern Ireland

Bright spells and showers, the best of the brightness across Counties Antrim and Down during the morning. The showers could be heavy, perhaps the odd rumble of thunder. Maximum temperature 13 °C.

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Carlingford Lough - Greencastle Point Temperature Statistics

May Temperature

Glenanne (33km)

  • Lowest 6 May, 2026

    2.1 °C

  • Average May

    8.7 °C

  • Highest 1 May, 2026

    17.6 °C

Climate (2021–Present)

Glenanne (33km)

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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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