Letterloan Weather Forecast

    • 6
    • 12

    Partly cloudy

    • 8
    • 13

    Sunny day

    • 4
    • 10

    Cloudy

    • 6
    • 11

    Cloudy

    • 5
    • 10

    Heavy rain

    • 7
    • 11

    Light rain

Today 19 Oct Northern Ireland

Bright start with an early frost, and any fog soon clearing. Turning cloudy from late morning with some patchy light rain possible, then becoming drier and brighter again from mid-afternoon. Maximum temperature 13 °C.

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Letterloan Temperature Statistics

October Temperature

Magilligan No 2 (16 km)

  • Lowest 17 October, 2026

    5.2 °C

  • Average October

    11.7 °C

  • Highest 12 October, 2026

    18.5 °C

Climate (2021–2026)

Magilligan No 2 (16 km)

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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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