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.

Patches Fog

41°F

5°C

Humidity 100%
Wind Speed Calm
Barometer 29.99 in (1015.8 mb)
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Last update 8 Oct 2:53 am AKDT
Extended Forecast for

3 Miles NNE Mendenhall Valley AK

  • Overnight

    Overnight: A 40 percent chance of showers. Areas of fog. Otherwise, mostly cloudy, with a low around 40. Calm wind.

    Low: 40 °F

    Chance
    Showers and
    Areas Fog

  • Thursday

    Thursday: A 30 percent chance of showers, mainly before 7am. Areas of fog before 10am. Otherwise, mostly sunny, with a high near 46. Calm wind.

    High: 46 °F

    Chance
    Showers and
    Areas Fog
    then Mostly
    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 37. Calm wind becoming northeast around 5 mph.

    Low: 37 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 48. Northeast wind around 5 mph.

    High: 48 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 36. Northeast wind around 5 mph becoming calm.

    Low: 36 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 46.

    High: 46 °F

    Sunny

  • Saturday Night

    Saturday Night: A 40 percent chance of rain after 1am. Mostly cloudy, with a low around 38.

    Low: 38 °F

    Partly Cloudy
    then Chance
    Rain

  • Sunday

    Sunday: Rain, mainly after 10am. Cloudy, with a high near 44.

    High: 44 °F

    Rain

  • Sunday Night

    Sunday Night: Rain. Cloudy, with a low around 40.

    Low: 40 °F

    Rain

Detailed Forecast

Overnight
A 40 percent chance of showers. Areas of fog. Otherwise, mostly cloudy, with a low around 40. Calm wind.
Thursday
A 30 percent chance of showers, mainly before 7am. Areas of fog before 10am. Otherwise, mostly sunny, with a high near 46. Calm wind.
Thursday Night
Mostly clear, with a low around 37. Calm wind becoming northeast around 5 mph.
Friday
Sunny, with a high near 48. Northeast wind around 5 mph.
Friday Night
Mostly clear, with a low around 36. Northeast wind around 5 mph becoming calm.
Saturday
Sunny, with a high near 46.
Saturday Night
A 40 percent chance of rain after 1am. Mostly cloudy, with a low around 38.
Sunday
Rain, mainly after 10am. Cloudy, with a high near 44.
Sunday Night
Rain. Cloudy, with a low around 40.
Columbus Day
Rain. Cloudy, with a high near 46.
Monday Night
Rain. Cloudy, with a low around 42.
Tuesday
Rain likely. Cloudy, with a high near 47.
Tuesday Night
Rain likely. Cloudy, with a low around 40.
Wednesday
Rain likely. Mostly cloudy, with a high near 46.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNE Mendenhall Valley AK
 58.44°N 134.53°W (Elev. 1037 ft)
Last Update:
2:36 am AKDT Oct 8, 2026
Forecast Valid:
2am AKDT Oct 8, 2026-6pm AKDT Oct 14, 2026
 
Forecast Discussion
 
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Additional Resources

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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