Portland Island Weather Forecast

    • 14
    • 20

    Mostly Sunny

    • 21
    • 27

    Sunny

    • 28
    • 33

    Sunny

    • 26
    • 35

    Partly Sunny

    • 25
    • 32

    Mostly Sunny

    • 25
    • 31

    Mostly Sunny

Today 2 Feb City and Borough of Juneau

Mostly clear. Highs around 19. Northeast Winds around 10 to 20 Mph Gusts to 40 Mph, near outflow prone Areas.

Tonight 2 Feb City and Borough of Juneau

Mostly clear. Lows around 12. Northeast Winds around 10 Mph.

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Portland Island Temperature Statistics

February Temperature

Juneau, Juneau International Airport (5.6 miles)

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  • Average February

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Climate (2020–Present)

Juneau, Juneau International Airport (5.6 miles)

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  • Average Low 2020–2025

    37.6 °F

  • Average 2020–2025

    43.2 °F

  • Average High 2020–2025

    48.7 °F
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