National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Juneau, Juneau International Airport (PAJN)

Lat: 58.35°NLon: 134.58°WElev: 20ft.

Mostly Cloudy

54°F

12°C

Humidity 80%
Wind Speed Calm
Barometer 30.22 in (1023.6 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 22 Jul 5:53 am AKDT
Extended Forecast for

2 Miles NNW Mendenhall Valley AK

  • Today

    Today: Mostly cloudy, with a high near 64. Calm wind becoming southwest around 5 mph.

    High: 64 °F

    Mostly Cloudy

  • Tonight

    Tonight: Showers likely, mainly after 10pm. Cloudy, with a low around 53. South wind around 5 mph becoming calm. Chance of precipitation is 60%.

    Low: 53 °F

    Showers
    Likely

  • Thursday

    Thursday: Showers likely, mainly after 4pm. Cloudy, with a high near 63. Calm wind becoming southeast around 5 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 63 °F

    Showers
    Likely

  • Thursday Night

    Thursday Night: Showers. Low around 53. Southeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 90%.

    Low: 53 °F

    Showers

  • Friday

    Friday: Showers. High near 63. Southeast wind around 5 mph. Chance of precipitation is 90%.

    High: 63 °F

    Showers

  • Friday Night

    Friday Night: A 40 percent chance of showers. Mostly cloudy, with a low around 51.

    Low: 51 °F

    Chance
    Showers

  • Saturday

    Saturday: A 40 percent chance of showers. Mostly cloudy, with a high near 67.

    High: 67 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: A chance of showers. Mostly cloudy, with a low around 52.

    Low: 52 °F

    Chance
    Showers

  • Sunday

    Sunday: A chance of showers. Mostly cloudy, with a high near 67.

    High: 67 °F

    Chance
    Showers

Detailed Forecast

Today
Mostly cloudy, with a high near 64. Calm wind becoming southwest around 5 mph.
Tonight
Showers likely, mainly after 10pm. Cloudy, with a low around 53. South wind around 5 mph becoming calm. Chance of precipitation is 60%.
Thursday
Showers likely, mainly after 4pm. Cloudy, with a high near 63. Calm wind becoming southeast around 5 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
Showers. Low around 53. Southeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 90%.
Friday
Showers. High near 63. Southeast wind around 5 mph. Chance of precipitation is 90%.
Friday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 51.
Saturday
A 40 percent chance of showers. Mostly cloudy, with a high near 67.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 52.
Sunday
A chance of showers. Mostly cloudy, with a high near 67.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 52.
Monday
A chance of showers. Mostly cloudy, with a high near 67.
Monday Night
A chance of showers. Mostly cloudy, with a low around 52.
Tuesday
A chance of showers. Cloudy, with a high near 65.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NNW Mendenhall Valley AK
 58.42°N 134.6°W (Elev. 49 ft)
Last Update:
4:16 am AKDT Jul 22, 2026
Forecast Valid:
6am AKDT Jul 22, 2026-6pm AKDT Jul 28, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation