Juneau Harbor SPB Weather Forecast

    • 51
    • 63

    Mostly Cloudy

    • 52
    • 65

    Mostly Cloudy

    • 53
    • 63

    Chance Rain Showers

    • 51
    • 65

    Partly Sunny

    • 52
    • 67

    Chance Rain Showers

    • 51
    • 64

    Chance Rain Showers

    • 51
    • 65

    Partly Sunny

Today 13 Jul City and Borough of Juneau

Mostly cloudy. Slight chance of rain Showers in the morning. Highs in the lower 60s. Light Winds.

Tonight 13 Jul City and Borough of Juneau

Mostly cloudy. Lows around 50. Light Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Juneau Harbor SPB Temperature Statistics

July Temperature

Juneau, Juneau International Airport (6.8 miles)

  • Lowest 9 July, 2026

    44.1 °F

  • Average July

    52.5 °F

  • Highest 9 July, 2026

    64.9 °F

Climate (2021–2026)

Juneau, Juneau International Airport (6.8 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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