River Foyle - Lisnakelly Weather Forecast

    • 15
    • 19

    Cloudy

    • 13
    • 21

    Cloudy

    • 14
    • 21

    Overcast

    • 13
    • 19

    Overcast

    • 12
    • 19

    Partly cloudy

    • 12
    • 23

    Sunny day

    • 12
    • 23

    Sunny day

Today 7 Jul Northern Ireland

This morning will be cloudy with some patchy rain or drizzle. This afternoon will be dry with some sunshine breaking through at times. Becoming warm. Maximum temperature 22 °C.

Tonight 7 Jul Northern Ireland

Dry this evening with some late sunshine in the south and east. Then becoming cloudy overnight with the chance of a little drizzle in the north and west. Minimum temperature 13 °C.

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River Foyle - Lisnakelly Temperature Statistics

July Temperature

Castlederg (28km)

  • Lowest 2 July, 2026

    12.3 °C

  • Average July

    14.9 °C

  • Highest 5 July, 2026

    19.3 °C

Climate (2021–2026)

Castlederg (28km)

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  • Average Low 2021–2026

    6.2 °C

  • Average 2021–2026

    10 °C

  • Average High 2021–2026

    13.6 °C
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