Coghlan Island Weather Forecast

    • 49
    • 56

    Chance Rain Showers

    • 49
    • 58

    Slight Chance Rain Showers

    • 49
    • 59

    Chance Rain Showers

    • 52
    • 66

    Partly Sunny

    • 53
    • 68

    Mostly Sunny

    • 53
    • 67

    Partly Sunny

    • 52
    • 66

    Partly Sunny

Today 16 Jun City and Borough of Juneau

Cloudy. Chance of rain Showers. Highs in the upper 50s. Light Winds becoming south around 10 Mph.

Tonight 16 Jun City and Borough of Juneau

Cloudy. Chance of rain Showers. Lows in the upper 40s. Light Winds.

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Coghlan Island Temperature Statistics

June Temperature

Juneau, Juneau International Airport (4.3 miles)

  • Lowest 1 June, 2026

    34 °F

  • Average June

    53.4 °F

  • Highest 2 June, 2026

    78.1 °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

    43 °F

  • Average High 2021–2026

    48.5 °F
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