Guillemot Island Weather Forecast

    • 16
    • 22

    Windy

    • 20
    • 26

    Blustery

    • 27
    • 30

    Blustery

    • 26
    • 34

    Mostly Cloudy

    • 29
    • 35

    Chance Rain/Snow

    • 25
    • 35

    Chance Rain/Snow

Today 28 Dec Southern Alaska Peninsula

Partly sunny. A chance of snow Showers in the Morning, then a slight chance of snow in the afternoon. Highs in the 20s. North wind 20 to 35 Mph with Gusts to 55 Mph.

Tonight 28 Dec Southern Alaska Peninsula

Mostly clear. A slight chance of snow in the evening. Lows 15 to 20. North wind 20 to 35 Mph.

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Guillemot Island Temperature Statistics

December Temperature

Sand Point (16.2 miles)

  • Lowest 7 December, 2025

    21 °F

  • Average December

    35.9 °F

  • Highest 1 December, 2025

    48 °F

Climate (2020–Present)

Sand Point (16.2 miles)

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  • Average Low 2020–2025

    38.7 °F

  • Average 2020–2025

    42 °F

  • Average High 2020–2025

    45.3 °F
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