Stranmillis Weather Forecast

    • 12
    • 19

    Sunny day

    • 11
    • 18

    Cloudy

    • 9
    • 15

    Light rain shower

    • 7
    • 13

    Cloudy

    • 7
    • 12

    Cloudy

    • 6
    • 11

    Cloudy

    • 5
    • 10

    Cloudy

Today 30 Apr Northern Ireland

Any overnight fog and low cloud dispersing this morning. Otherwise a dry day with plenty of sunshine although high cloud spilling across this afternoon. Warm, but cooler along the east coast. Maximum temperature 18 °C.

Tonight 30 Apr Northern Ireland

This evening will be cloudy with showery rain gradually spreading northeast. Remaining cloudy overnight with further showery rain extending northwards across most parts, perhaps briefly heavy. Minimum temperature 9 °C.

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Stranmillis Temperature Statistics

April Temperature

Aldergrove (21km)

  • Lowest 2 April, 2026

    0.5 °C

  • Average April

    8.8 °C

  • Highest 25 April, 2026

    19.5 °C

Climate (2021–Present)

Aldergrove (21km)

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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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