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.

Fair

50°F

10°C

Humidity 93%
Wind Speed Calm
Barometer 30.07 in (1018.5 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 15 Aug 5:53 am AKDT
Extended Forecast for

8 Miles NE Mendenhall Valley AK

  • Today

    Today: Sunny, with a high near 50. Northwest wind 5 to 10 mph becoming west in the afternoon.

    High: 50 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 40. West wind 5 to 10 mph.

    Low: 40 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Mostly cloudy, with a high near 46. Southwest wind 5 to 10 mph.

    High: 46 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: A 50 percent chance of showers after 10pm. Mostly cloudy, with a low around 39. Southwest wind around 10 mph.

    Low: 39 °F

    Chance
    Showers

  • Monday

    Monday: Showers. The rain could be heavy at times. High near 43. South wind 10 to 15 mph. Chance of precipitation is 100%.

    High: 43 °F

    Heavy Rain

  • Monday Night

    Monday Night: Showers. Low around 38. Chance of precipitation is 100%.

    Low: 38 °F

    Showers

  • Tuesday

    Tuesday: Showers likely, mainly before 10am. Cloudy, with a high near 40. Chance of precipitation is 70%.

    High: 40 °F

    Showers
    Likely

  • Tuesday Night

    Tuesday Night: A chance of showers. Cloudy, with a low around 35.

    Low: 35 °F

    Chance
    Showers

  • Wednesday

    Wednesday: Showers likely, mainly after 10am. Cloudy, with a high near 39.

    High: 39 °F

    Showers
    Likely

Detailed Forecast

Today
Sunny, with a high near 50. Northwest wind 5 to 10 mph becoming west in the afternoon.
Tonight
Increasing clouds, with a low around 40. West wind 5 to 10 mph.
Sunday
Mostly cloudy, with a high near 46. Southwest wind 5 to 10 mph.
Sunday Night
A 50 percent chance of showers after 10pm. Mostly cloudy, with a low around 39. Southwest wind around 10 mph.
Monday
Showers. The rain could be heavy at times. High near 43. South wind 10 to 15 mph. Chance of precipitation is 100%.
Monday Night
Showers. Low around 38. Chance of precipitation is 100%.
Tuesday
Showers likely, mainly before 10am. Cloudy, with a high near 40. Chance of precipitation is 70%.
Tuesday Night
A chance of showers. Cloudy, with a low around 35.
Wednesday
Showers likely, mainly after 10am. Cloudy, with a high near 39.
Wednesday Night
Showers likely. Cloudy, with a low around 36.
Thursday
Showers. Cloudy, with a high near 39.
Thursday Night
Showers. Cloudy, with a low around 36.
Friday
Showers likely. Cloudy, with a high near 39.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
8 Miles NE Mendenhall Valley AK
 58.47°N 134.41°W (Elev. 5194 ft)
Last Update:
4:19 am AKDT Aug 15, 2026
Forecast Valid:
6am AKDT Aug 15, 2026-6pm AKDT Aug 21, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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