Coghlan Island Weather Forecast

    • 32
    • 37

    Patchy Freezing Fog

    • 30
    • 37

    Sunny

    • 32
    • 36

    Partly Sunny

    • 32
    • 37

    Chance Snow

    • 33
    • 37

    Rain/Snow

    • 35
    • 39

    Rain/Snow

Today 21 Jan City and Borough of Juneau

Mostly clear. Patchy fog. Highs in the mid 30s. Light Winds.

Tonight 21 Jan City and Borough of Juneau

Mostly clear. Mendenhall Valley, patchy freezing fog late. Lows 23 to 29. Light Winds.

Graph Plots Open in Graphs

  • 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

    29.7 °F

  • Highest 13 January, 2026

    46 °F

Climate (2021–Present)

Juneau, Juneau International Airport (4.3 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    37.4 °F

  • Average 2021–2026

    43.1 °F

  • Average High 2021–2026

    48.7 °F
Get WillyWeather+ to remove ads