Ballysillan Weather Forecast

    • 10
    • 14

    Heavy rain

    • 12
    • 16

    Light rain

    • 13
    • 19

    Cloudy

    • 9
    • 17

    Partly cloudy

    • 11
    • 18

    Cloudy

    • 10
    • 19

    Sunny day

    • 10
    • 18

    Cloudy

Today 14 Jun Northern Ireland

In the east, cloudy with heavy rain and a risk of thunderstorms. Rain most persistent in the morning. In the west, a dry and bright start with showers soon breaking out, which may be heavy with a risk of thunderstorms. Maximum Temperature 17C.

Tonight 14 Jun Northern Ireland

Cloudy with lingering showers, some heavy, clearing to the north and clear spells developing. Remaining dry overnight with clear spells before clouding over from the west after dawn. Minimum Temperature 4C.

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Ballysillan Temperature Statistics

June Temperature

Aldergrove (16km)

  • Lowest 6 June, 2025

    7.5 °C

  • Average June

    12.5 °C

  • Highest 11 June, 2025

    19.5 °C

Climate (2020–Present)

Aldergrove (16km)

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  • Average Low 2020–2025

    7.3 °C

  • Average 2020–2025

    10.2 °C

  • Average High 2020–2025

    13.2 °C
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