Strangford Lough - Granagh Bay Weather Forecast

    • 13
    • 19

    Light rain

    • 11
    • 18

    Partly cloudy

    • 11
    • 17

    Light rain shower

    • 9
    • 16

    Light rain shower

    • 11
    • 15

    Cloudy

    • 10
    • 15

    Cloudy

Today 29 May Northern Ireland

A cloudy and overcast morning with rain and drizzle. Rain easing in the afternoon to give generally dry conditions but a few outbreaks of light rain possible. Remaining mostly cloudy with some brighter intervals developing. Strong and gusty winds. Maximum Temperature 19C.

Tonight 29 May Northern Ireland

Remaining mostly cloudy overnight with a few clear intervals in the evening. Dry for many but outbreaks of light rain possible at times, especially north and west. Strong winds easing. Minimum Temperature 9C.

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Strangford Lough - Granagh Bay Temperature Statistics

May Temperature

Aldergrove (56km)

  • Lowest 5 May, 2025

    2.5 °C

  • Average May

    12.5 °C

  • Highest 13 May, 2025

    21.8 °C

Climate (2020–Present)

Aldergrove (56km)

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  • Average Low 2020–2025

    7.3 °C

  • Average 2020–2025

    10.2 °C

  • Average High 2020–2025

    13.3 °C
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