River Foyle - Londonderry Weather Forecast

    • 11
    • 15

    Light rain

    • 12
    • 15

    Light rain

    • 10
    • 16

    Light rain

    • 10
    • 17

    Cloudy

    • 12
    • 19

    Cloudy

    • 13
    • 19

    Cloudy

Today 20 Aug Northern Ireland

Quite breezy and feeling fresher with some showers, these mostly light and moving away quite briskly. Maximum temperature 17 °C.

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River Foyle - Londonderry Temperature Statistics

August Temperature

Magilligan No 2 (29km)

  • Lowest 2 August, 2026

    9.6 °C

  • Average August

    15.7 °C

  • Highest 13 August, 2026

    25.4 °C

Climate (2021–2026)

Magilligan No 2 (29km)

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  • Average Low 2021–2026

    7.7 °C

  • Average 2021–2026

    10.6 °C

  • Average High 2021–2026

    13.4 °C
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