Clare Weather Forecast

    • 11
    • 16

    Light rain shower

    • 11
    • 15

    Cloudy

    • 12
    • 17

    Cloudy

    • 10
    • 16

    Cloudy

    • 9
    • 16

    Cloudy

    • 8
    • 14

    Light rain shower

Today 15 Sep Northern Ireland

A cloudy day with limited bright spells. Showers throughout the day, some of which will be heavy with longer spells of rain in the morning. Winds strengthening in the afternoon. Maximum Temperature 16C.

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Clare Temperature Statistics

September Temperature

Castlederg (5km)

  • Lowest 8 September, 2025

    6.8 °C

  • Average September

    12.5 °C

  • Highest 6 September, 2025

    18.6 °C

Climate (2020–Present)

Castlederg (5km)

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  • Average Low 2020–2025

    6.1 °C

  • Average 2020–2025

    9.8 °C

  • Average High 2020–2025

    13.5 °C
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