Portrush Weather Forecast

    • 3
    • 7

    Heavy rain shower

    • 7
    • 9

    Light rain

    • 4
    • 9

    Light rain shower

    • 6
    • 9

    Light rain shower

    • 7
    • 11

    Heavy rain

    • 8
    • 10

    Cloudy

Today 25 Mar Northern Ireland

Mostly cloudy with some bright or sunny spells and blustery, wintry showers, which may be heavy at times. Winds strong at times. Feeling colder. Maximum temperature 7 °C.

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Portrush Temperature Statistics

March Temperature

Magilligan No 2 (19km)

  • Lowest 6 March, 2026

    0.4 °C

  • Average March

    7.8 °C

  • Highest 20 March, 2026

    15.4 °C

Climate (2021–2026)

Magilligan No 2 (19km)

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  • Average Low 2021–2026

    7.6 °C

  • Average 2021–2026

    10.5 °C

  • Average High 2021–2026

    13.3 °C
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