River Foyle - Whitehouse Weather Forecast

    • 15
    • 24

    Sunny day

    • 12
    • 21

    Sunny day

    • 12
    • 23

    Sunny day

    • 13
    • 25

    Sunny day

    • 13
    • 25

    Sunny day

    • 14
    • 21

    Partly cloudy

    • 13
    • 19

    Partly cloudy

Today 12 Jul Northern Ireland

A cloudy start with some patchy mist and fog. Any cloud soon breaking up to leave a dry day with some good spells of sunshine. Very warm. Maximum temperature 25 °C.

Tonight 12 Jul Northern Ireland

A mostly sunny evening then remaining dry with long clear spells overnight. Some patchy low cloud developing in the east. Minimum temperature 14 °C.

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River Foyle - Whitehouse Temperature Statistics

July Temperature

Castlederg (28km)

  • Lowest 8 July, 2026

    10.7 °C

  • Average July

    16 °C

  • Highest 8 July, 2026

    24.9 °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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