Waterside Weather Forecast

    • 13
    • 17

    Cloudy

    • 9
    • 14

    Light rain

    • 11
    • 16

    Cloudy

    • 13
    • 17

    Cloudy

    • 11
    • 17

    Sunny day

    • 10
    • 15

    Light rain shower

    • 11
    • 15

    Partly cloudy

Today 26 Sep Northern Ireland

Variable amounts of cloud and some bright or sunny spells. There will be a few passing showers but some a fair amount of dry weather too. Maximum temperature 18 °C.

Tonight 26 Sep Northern Ireland

Any showers will die out this evening. Then the rest of the night will be dry with clear periods. Freshening southerly winds along the east coast later. Minimum temperature 13 °C.

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Waterside Temperature Statistics

September Temperature

Magilligan No 2 (28km)

  • Lowest 23 September, 2026

    7.7 °C

  • Average September

    14.5 °C

  • Highest 6 September, 2026

    22.4 °C

Climate (2021–2026)

Magilligan No 2 (28km)

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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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