Back Loop Weather Forecast

    • 2
    • 10

    Cold

    • 8
    • 10

    Cold

    • 10
    • 18

    Chance Snow

    • 10
    • 17

    Snow

    • 19
    • 28

    Snow

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    • 29

    Snow Likely

Today 23 Dec City and Borough of Juneau

Mostly clear. Highs around 12. East Winds 10 to 15 Mph, except east 20 to 30 Mph near Downtown Juneau and Douglas.

Tonight 23 Dec City and Borough of Juneau

Clear. Lows 3 to 9. Northeast Winds 10 to 20 Mph.

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  • Temperature Forecast NOAA

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Back Loop Temperature Statistics

December Temperature

Juneau, Juneau International Airport (3.7 miles)

  • Lowest 19 December, 2025

    -4 °F

  • Average December

    20.5 °F

  • Highest 4 December, 2025

    43 °F

Climate (2020–Present)

Juneau, Juneau International Airport (3.7 miles)

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  • Average Low 2020–2025

    37.6 °F

  • Average 2020–2025

    43.3 °F

  • Average High 2020–2025

    48.8 °F
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