Letterloan Weather Forecast

    • 4
    • 14

    Light rain

    • 6
    • 11

    Cloudy

    • 5
    • 13

    Cloudy

    • 3
    • 15

    Sunny day

    • 4
    • 12

    Cloudy

    • 6
    • 11

    Light rain

    • 5
    • 10

    Cloudy

Today 17 Mar Northern Ireland

This morning will be dry and mostly cloudy, some bright spells possible in the east. Outbreaks of rain will gradually spread east this afternoon, although the southeast staying dry. Fresh to strong southwesterly winds, easing this afternoon. Very mild. Maximum temperature 14 °C.

Tonight 17 Mar Northern Ireland

This evening will be cloudy with outbreaks of rain gradually becoming confined the far east. Then mainly dry and cloudy overnight, still a little patchy rain in the east. Minimum temperature 6 °C.

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Letterloan Temperature Statistics

March Temperature

Magilligan No 2 (16km)

  • Lowest 6 March, 2026

    0.4 °C

  • Average March

    7.2 °C

  • Highest 1 March, 2026

    12.7 °C

Climate (2021–2026)

Magilligan No 2 (16km)

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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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