South Bay Weather Forecast

    • 3
    • 5

    Cloudy

    • -1
    • 5

    Cloudy

    • 3
    • 5

    Cloudy

    • 8
    • 9

    Heavy rain

    • 7
    • 10

    Partly cloudy

    • 6
    • 9

    Heavy rain

    • 6
    • 9

    Light rain

Today 8 Jan Northern Ireland

Staying cold with some bright spells and a few showers from Thursday through to Saturday, showers perhaps more persistent and wintry for a time late Thursday into early Friday.

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South Bay Temperature Statistics

January Temperature

Aldergrove (58km)

  • Lowest 5 January, 2026

    -2.9 °C

  • Average January

    1.9 °C

  • Highest 1 January, 2026

    5.8 °C

Climate (2021–Present)

Aldergrove (58km)

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  • Average Low 2021–2026

    7.4 °C

  • Average 2021–2026

    10.3 °C

  • Average High 2021–2026

    13.3 °C
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