Willoughby Island Weather Forecast

    • 23
    • 29

    Snow Showers

    • 15
    • 25

    Snow Showers

    • 10
    • 17

    Mostly Sunny

    • 11
    • 18

    Sunny

    • 14
    • 20

    Mostly Sunny

    • 19
    • 30

    Mostly Sunny

    • 21
    • 31

    Mostly Sunny

Today 29 Jan Glacier Bay

Snow Showers likely. New snow accumulation around 1 inch. Highs in the lower 30s. West Winds around 10 Mph.

Tonight 29 Jan Glacier Bay

Chance of snow Showers early in the Evening, then snow Showers. Snow accumulation of 3 to 4 Inches. Lows in the lower 20s. Southwest Winds around 10 Mph shifting to the southeast.

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Willoughby Island Temperature Statistics

January Temperature

Gustavus, Gustavus Airport (19.9 miles)

  • Lowest 2 January, 2025

    19.4 °F

  • Average January

    36.5 °F

  • Highest 9 January, 2025

    48 °F

Climate (2020–Present)

Gustavus, Gustavus Airport (19.9 miles)

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  • Average Low 2020–2025

    38 °F

  • Average 2020–2025

    43.4 °F

  • Average High 2020–2025

    48.6 °F
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