Randalstown Weather Forecast

    • 6
    • 12

    Light rain

    • 1
    • 10

    Overcast

    • 8
    • 12

    Cloudy

    • 4
    • 12

    Overcast

    • 7
    • 13

    Overcast

    • 7
    • 11

    Overcast

    • 5
    • 10

    Light rain shower

Today 22 Mar Northern Ireland

A cloudy day throughout with outbreaks of rain, and some heavy bursts developing in places. Feeling less mild than recent days with freshening northerly winds. Maximum Temperature 13C.

Tonight 22 Mar Northern Ireland

Staying cloudy with some outbreaks of rain becoming lighter and more patchy through the evening. Becoming mostly dry overnight with some clearer spells developing from the west. Minimum Temperature 2C.

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Randalstown Temperature Statistics

March Temperature

Aldergrove (11km)

  • Lowest 15 March, 2025

    -2.5 °C

  • Average March

    7.2 °C

  • Highest 9 March, 2025

    14.7 °C

Climate (2020–Present)

Aldergrove (11km)

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  • Average Low 2020–2025

    7.2 °C

  • Average 2020–2025

    10.2 °C

  • Average High 2020–2025

    13.2 °C
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