Coghlan Island Weather Forecast

    • 53
    • 64

    Patchy Fog

    • 53
    • 60

    Rain Showers

    • 52
    • 61

    Chance Rain Showers

    • 52
    • 63

    Rain Showers

    • 53
    • 55

    Rain Showers

    • 52
    • 58

    Rain Showers

    • 51
    • 57

    Rain Showers Likely

Today 25 Aug City and Borough of Juneau

Partly cloudy. Slight chance of rain Showers early in the morning. Areas of fog in the morning. Highs 63 to 69. Light Winds.

Tonight 25 Aug City and Borough of Juneau

Partly cloudy. Patchy fog. Lows in the lower 50s. Light Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Coghlan Island Temperature Statistics

August Temperature

Juneau, Juneau International Airport (4.3 miles)

  • Lowest 15 August, 2026

    48 °F

  • Average August

    59.5 °F

  • Highest 14 August, 2026

    84 °F

Climate (2021–2026)

Juneau, Juneau International Airport (4.3 miles)

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  • Average Low 2021–2026

    37.2 °F

  • Average 2021–2026

    42.9 °F

  • Average High 2021–2026

    48.5 °F
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