Coghlan Island Weather Forecast

    • 52
    • 63

    Mostly Sunny

    • 52
    • 64

    Mostly Sunny

    • 55
    • 66

    Partly Sunny

    • 55
    • 70

    Mostly Sunny

    • 55
    • 73

    Partly Sunny

    • 54
    • 70

    Chance Rain

Today 25 Aug City and Borough of Juneau

Partly cloudy. Highs 61 to 67. West Winds around 10 Mph. In Taku Inlet, clear. Patchy fog in the morning.

Tonight 25 Aug City and Borough of Juneau

Mostly clear. Lows around 50. West Winds around 10 Mph in the evening becoming light.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Coghlan Island Temperature Statistics

August Temperature

Juneau, Juneau International Airport (4.3 miles)

  • Lowest 19 August, 2025

    41.6 °F

  • Average August

    58.1 °F

  • Highest 6 August, 2025

    77.6 °F

Climate (2020–Present)

Juneau, Juneau International Airport (4.3 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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