River Foyle - Londonderry Weather Forecast

    • 13
    • 18

    Light rain

    • 11
    • 16

    Light rain shower

    • 11
    • 16

    Light rain shower

    • 10
    • 17

    Partly cloudy

    • 10
    • 17

    Cloudy

    • 11
    • 17

    Cloudy

    • 11
    • 16

    Light rain shower

Today 29 Jul Northern Ireland

Cloudy with outbreaks of rain, the rain heavy at times. Drier and brighter spells developing later in the afternoon or evening. Maximum temperature 20 °C.

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River Foyle - Londonderry Temperature Statistics

July Temperature

Magilligan No 2 (29km)

  • Lowest 15 July, 2026

    8.6 °C

  • Average July

    15.9 °C

  • Highest 16 July, 2026

    23 °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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