Strangford Lough - Granagh Bay Weather Forecast

    • 5
    • 6

    Heavy rain

    • 7
    • 8

    Heavy rain

    • 7
    • 9

    Light rain shower

    • 6
    • 8

    Light rain shower

    • 5
    • 7

    Light rain shower

    • 4
    • 7

    Overcast

Today 26 Jan Northern Ireland

Early patchy rain will soon clear. A band of rain will soon follow from the south during the morning, this becoming persistent and heavy during the afternoon. Maximum temperature 6 °C.

Tonight 26 Jan Northern Ireland

Heavy and persistent rain will clear the southwest for a time from the evening. Outbreaks of persistent and heavy rain will spread west again later. Becoming windy east. Minimum temperature 3 °C.

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Strangford Lough - Granagh Bay Temperature Statistics

January Temperature

Aldergrove (56km)

  • Lowest 5 January, 2026

    -2.9 °C

  • Average January

    4.5 °C

  • Highest 11 January, 2026

    11 °C

Climate (2021–Present)

Aldergrove (56km)

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  • Average Low 2021–2026

    7.4 °C

  • Average 2021–2026

    10.4 °C

  • Average High 2021–2026

    13.4 °C
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