Belfast Harbour Entrance Weather Forecast

    • 14
    • 19

    Cloudy

    • 15
    • 19

    Cloudy

    • 16
    • 20

    Light rain

    • 13
    • 20

    Overcast

    • 13
    • 18

    Light rain shower

    • 12
    • 18

    Light rain shower

Today 15 Aug Northern Ireland

A lot of dry and bright weather. A few light showers across the north and west. Maximum temperature 19 °C.

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Belfast Harbour Entrance Temperature Statistics

August Temperature

Aldergrove (22km)

  • Lowest 10 August, 2026

    9.3 °C

  • Average August

    16.3 °C

  • Highest 12 August, 2026

    25.4 °C

Climate (2021–2026)

Aldergrove (22km)

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  • Average Low 2021–2026

    7.5 °C

  • Average 2021–2026

    10.5 °C

  • Average High 2021–2026

    13.4 °C
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