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.

Light Rain

59°F

15°C

Humidity 93%
Wind Speed E 10 mph
Barometer 30.07 in (1018.5 mb)
Dewpoint 57°F (14°C)
Visibility 10.00 mi
Last update 17 Aug 5:53 pm AKDT
Extended Forecast for

4 Miles NE Mendenhall Valley AK

  • This Afternoon

    This Afternoon: Showers likely. Cloudy, with a high near 57. Southeast wind around 10 mph. Chance of precipitation is 70%.

    High: 57 °F

    Showers
    Likely

  • Tonight

    Tonight: Showers likely, mainly before 7pm. Patchy fog after 4am. Otherwise, cloudy, with a low around 48. South wind 5 to 10 mph becoming northwest after midnight. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 48 °F

    Showers
    Likely then
    Patchy Fog

  • Tuesday

    Tuesday: A 20 percent chance of showers. Patchy fog before 10am. Otherwise, cloudy, with a high near 55. Calm wind becoming southwest around 5 mph.

    High: 55 °F

    Slight Chance
    Showers and
    Patchy Fog

  • Tuesday Night

    Tuesday Night: Patchy fog after 1am. Otherwise, mostly cloudy, with a low around 47. Calm wind.

    Low: 47 °F

    Mostly Cloudy
    then Patchy
    Fog

  • Wednesday

    Wednesday: A 40 percent chance of showers. Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 57. Calm wind.

    High: 57 °F

    Chance
    Showers and
    Patchy Fog

  • Wednesday Night

    Wednesday Night: Showers likely, mainly after 1am. Mostly cloudy, with a low around 48. Chance of precipitation is 60%.

    Low: 48 °F

    Showers
    Likely

  • Thursday

    Thursday: Showers likely. Cloudy, with a high near 58. Chance of precipitation is 70%.

    High: 58 °F

    Showers
    Likely

  • Thursday Night

    Thursday Night: Showers. Cloudy, with a low around 49.

    Low: 49 °F

    Showers

  • Friday

    Friday: Showers likely. Cloudy, with a high near 58.

    High: 58 °F

    Showers
    Likely

Detailed Forecast

This Afternoon
Showers likely. Cloudy, with a high near 57. Southeast wind around 10 mph. Chance of precipitation is 70%.
Tonight
Showers likely, mainly before 7pm. Patchy fog after 4am. Otherwise, cloudy, with a low around 48. South wind 5 to 10 mph becoming northwest after midnight. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday
A 20 percent chance of showers. Patchy fog before 10am. Otherwise, cloudy, with a high near 55. Calm wind becoming southwest around 5 mph.
Tuesday Night
Patchy fog after 1am. Otherwise, mostly cloudy, with a low around 47. Calm wind.
Wednesday
A 40 percent chance of showers. Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 57. Calm wind.
Wednesday Night
Showers likely, mainly after 1am. Mostly cloudy, with a low around 48. Chance of precipitation is 60%.
Thursday
Showers likely. Cloudy, with a high near 58. Chance of precipitation is 70%.
Thursday Night
Showers. Cloudy, with a low around 49.
Friday
Showers likely. Cloudy, with a high near 58.
Friday Night
Showers likely. Cloudy, with a low around 48.
Saturday
A chance of showers. Mostly cloudy, with a high near 55.
Saturday Night
Showers likely. Mostly cloudy, with a low around 47.
Sunday
Showers likely. Cloudy, with a high near 53.
Sunday Night
Showers likely. Cloudy, with a low around 47.
Monday
Showers likely. Cloudy, with a high near 55.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NE Mendenhall Valley AK
 58.43°N 134.49°W (Elev. 1302 ft)
Last Update:
3:17 pm AKDT Aug 17, 2026
Forecast Valid:
5pm AKDT Aug 17, 2026-6pm AKDT Aug 24, 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