Coghlan Island Weather Forecast

    • 44
    • 48

    Rain

    • 41
    • 48

    Rain Showers

    • 40
    • 46

    Rain Showers

    • 37
    • 44

    Rain Likely

    • 36
    • 43

    Rain Likely

    • 36
    • 42

    Rain Likely

Today 22 Oct City and Borough of Juneau

Rain Showers. Locally heavy rainfall possible early in the morning. Highs in the upper 40s. East Winds 10 to 20 Mph.

Tonight 22 Oct City and Borough of Juneau

Windy. Rain Showers in the Evening, then rain late. Lows in the lower 40s. East Winds 15 to 25 Mph.

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Coghlan Island Temperature Statistics

October Temperature

Juneau, Juneau International Airport (4.3 miles)

  • Lowest 12 October, 2025

    26.1 °F

  • Average October

    44.7 °F

  • Highest 1 October, 2025

    55.9 °F

Climate (2020–Present)

Juneau, Juneau International Airport (4.3 miles)

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  • Average Low 2020–2025

    37.7 °F

  • Average 2020–2025

    43.3 °F

  • Average High 2020–2025

    48.9 °F
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