Clare Weather Forecast

    • 10
    • 17

    Light rain

    • 14
    • 17

    Cloudy

    • 13
    • 20

    Light rain

    • 10
    • 16

    Light rain

    • 10
    • 15

    Light rain shower

    • 9
    • 16

    Cloudy

Today 4 Sep Northern Ireland

Sunny intervals and showers, the showers quite heavy but passing through quickly. Fresh to strong westerly winds. Maximum temperature 18 °C.

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Clare Temperature Statistics

September Temperature

Castlederg (5km)

  • Lowest 3 September, 2026

    12.9 °C

  • Average September

    15 °C

  • Highest 2 September, 2026

    22 °C

Climate (2021–2026)

Castlederg (5km)

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  • Average Low 2021–2026

    6.2 °C

  • Average 2021–2026

    9.9 °C

  • Average High 2021–2026

    13.6 °C
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