Juneau Weather Forecast

    • 43
    • 52

    Rain Showers

    • 44
    • 51

    Slight Chance Rain

    • 41
    • 52

    Rain Likely

    • 42
    • 55

    Chance Rain

    • 45
    • 63

    Slight Chance Rain

    • 46
    • 65

    Mostly Cloudy

    • 46
    • 64

    Mostly Cloudy

Today 17 May City and Borough of Juneau

Mostly cloudy. Patchy fog in the morning. Slight chance of rain Showers. Highs in the lower 50s. Southwest Winds around 10 Mph.

Tonight 17 May City and Borough of Juneau

Decreasing Clouds. Isolated rain Showers. Lows in the lower 40s. Southwest Winds around 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Juneau Temperature Statistics

May Temperature

Juneau, Juneau International Airport (6.8 miles)

  • Lowest 1 May, 2024

    32.6 °F

  • Average May

    47.2 °F

  • Highest 3 May, 2024

    69.7 °F

Climate (2019–Present)

Juneau, Juneau International Airport (6.8 miles)

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  • Average Low 2019–2024

    37.7 °F

  • Average 2019–2024

    43.3 °F

  • Average High 2019–2024

    48.8 °F
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