Coghlan Island Weather Forecast

    • 29
    • 36

    Areas Freezing Fog

    • 31
    • 37

    Partly Sunny

    • 30
    • 36

    Partly Sunny

    • 32
    • 37

    Rain/Snow Likely

    • 35
    • 39

    Rain/Snow

    • 39
    • 41

    Rain/Snow

Today 22 Jan City and Borough of Juneau

Clear. Areas of freezing fog in the morning. Highs in the mid 30s. Northeast Winds around 10 Mph. Near Downtown Juneau and Douglas, northeast Winds 10 to 15 Mph increasing to 15 to 25 Mph in the afternoon.

Tonight 22 Jan City and Borough of Juneau

Clear. Lows in the mid 20s. Light Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Coghlan Island Temperature Statistics

January Temperature

Juneau, Juneau International Airport (4.3 miles)

  • Lowest 2 January, 2026

    6.1 °F

  • Average January

    29.5 °F

  • Highest 13 January, 2026

    46 °F

Climate (2021–Present)

Juneau, Juneau International Airport (4.3 miles)

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  • Average Low 2021–2026

    37.3 °F

  • Average 2021–2026

    43.1 °F

  • Average High 2021–2026

    48.6 °F
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