Ardglass Weather Forecast

    • 12
    • 18

    Cloudy

    • 14
    • 17

    Heavy rain

    • 11
    • 17

    Cloudy

    • 9
    • 14

    Light rain

    • 8
    • 13

    Partly cloudy

    • 8
    • 13

    Cloudy

    • 10
    • 14

    Partly cloudy

Today 17 Sep Northern Ireland

The morning will begin cloudy with outbreaks of rain. This rain will clear north as bright or sunny spells increase during the morning. The afternoon will continue dry with sunny spells. Maximum Temperature 18C.

Tonight 17 Sep Northern Ireland

The evening will be dry with clear periods. Cloud will increase from the late evening but the night will stay dry with clear spells. Minimum Temperature 9C.

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Ardglass Temperature Statistics

September Temperature

Glenanne (58km)

  • Lowest 13 September, 2025

    6.7 °C

  • Average September

    12.3 °C

  • Highest 4 September, 2025

    17.3 °C

Climate (2020–Present)

Glenanne (58km)

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  • Average Low 2020–2025

    6.7 °C

  • Average 2020–2025

    9.6 °C

  • Average High 2020–2025

    12.7 °C
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