River Foyle - Londonderry Weather Forecast

    • 9
    • 11

    Partly cloudy

    • 7
    • 12

    Light rain

    • 7
    • 10

    Heavy rain shower

    • 7
    • 9

    Light rain shower

    • 6
    • 11

    Cloudy

    • 6
    • 12

    Light rain shower

    • 6
    • 12

    Light rain

Today 11 May Northern Ireland

Any remaining overnight rain in south soon clearing. Then a dry day with some good spells of sunshine, but turning hazier later in the afternoon as cloud spills east. Maximum temperature 13 °C.

Tonight 11 May Northern Ireland

Dry at first but cloud and a few light showers spreading east through the evening. Cloudy for all parts overnight with some showery rain spreading southeast. Minimum temperature 7 °C.

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River Foyle - Londonderry Temperature Statistics

May Temperature

Magilligan No 2 (29km)

  • Lowest 6 May, 2026

    1.6 °C

  • Average May

    9.7 °C

  • Highest 1 May, 2026

    17.5 °C

Climate (2021–Present)

Magilligan No 2 (29km)

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  • Average Low 2021–2026

    7.6 °C

  • Average 2021–2026

    10.5 °C

  • Average High 2021–2026

    13.3 °C
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