Isle of Lewis Weather Forecast

    • 6
    • 8

    Light rain shower

    • 6
    • 8

    Cloudy

    • 7
    • 8

    Cloudy

    • 7
    • 9

    Cloudy

    • 7
    • 9

    Cloudy

    • 7
    • 9

    Cloudy

Today 3 Dec Highlands and Eilian Siar

Often cloudy with showers forming longer spells of rain, but with the occasional bright or sunny spell for Inverness and Nairn. Strong winds in the morning, easing later. Maximum Temperature 7C.

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Isle of Lewis Temperature Statistics

December Temperature

Stornoway (4km)

  • Lowest 1 December, 2025

    4.7 °C

  • Average December

    6.5 °C

  • Highest 1 December, 2025

    8.8 °C

Climate (2020–Present)

Stornoway (4km)

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  • Average Low 2020–2025

    6.8 °C

  • Average 2020–2025

    9.3 °C

  • Average High 2020–2025

    11.5 °C
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