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.

Overcast

53°F

12°C

Humidity 93%
Wind Speed E 3 mph
Barometer 30.17 in (1021.9 mb)
Dewpoint 51°F (11°C)
Visibility 10.00 mi
Last update 20 Aug 7:53 am AKDT
Extended Forecast for

14 Miles ENE Harbor Island AK

  • Today

    Today: Rain likely, mainly after 4pm. Cloudy, with a high near 47. South wind 5 to 10 mph. Chance of precipitation is 60%.

    High: 47 °F

    Slight Chance
    Rain then
    Rain Likely

  • Tonight

    Tonight: Rain likely, mainly after 4am. Mostly cloudy, with a low around 46. South wind around 10 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 46 °F

    Rain Likely

  • Friday

    Friday: Rain. High near 47. South wind 10 to 15 mph. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.

    High: 47 °F

    Rain Likely
    then Rain

  • Friday Night

    Friday Night: Rain. The rain could be heavy at times. Low around 46. South wind 10 to 15 mph. Chance of precipitation is 100%.

    Low: 46 °F

    Heavy Rain

  • Saturday

    Saturday: Rain likely. The rain could be heavy at times. Cloudy, with a high near 47. Southwest wind 10 to 15 mph. Chance of precipitation is 70%.

    High: 47 °F

    Heavy Rain

  • Saturday Night

    Saturday Night: Rain. Low around 42. Chance of precipitation is 80%.

    Low: 42 °F

    Rain

  • Sunday

    Sunday: Rain. High near 45. Chance of precipitation is 80%.

    High: 45 °F

    Rain

  • Sunday Night

    Sunday Night: Rain. The rain could be heavy at times. Cloudy, with a low around 43.

    Low: 43 °F

    Heavy Rain

  • Monday

    Monday: Rain likely. Cloudy, with a high near 48.

    High: 48 °F

    Rain Likely

Detailed Forecast

Today
Rain likely, mainly after 4pm. Cloudy, with a high near 47. South wind 5 to 10 mph. Chance of precipitation is 60%.
Tonight
Rain likely, mainly after 4am. Mostly cloudy, with a low around 46. South wind around 10 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Friday
Rain. High near 47. South wind 10 to 15 mph. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.
Friday Night
Rain. The rain could be heavy at times. Low around 46. South wind 10 to 15 mph. Chance of precipitation is 100%.
Saturday
Rain likely. The rain could be heavy at times. Cloudy, with a high near 47. Southwest wind 10 to 15 mph. Chance of precipitation is 70%.
Saturday Night
Rain. Low around 42. Chance of precipitation is 80%.
Sunday
Rain. High near 45. Chance of precipitation is 80%.
Sunday Night
Rain. The rain could be heavy at times. Cloudy, with a low around 43.
Monday
Rain likely. Cloudy, with a high near 48.
Monday Night
A chance of rain before 4am. Mostly cloudy, with a low around 42.
Tuesday
A chance of rain. Partly sunny, with a high near 51.
Tuesday Night
Mostly cloudy, with a low around 43.
Wednesday
A chance of rain. Mostly cloudy, with a high near 49.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
14 Miles ENE Harbor Island AK
 57.8°N 133.26°W (Elev. 3970 ft)
Last Update:
6:37 am AKDT Aug 20, 2026
Forecast Valid:
8am AKDT Aug 20, 2026-6pm AKDT Aug 26, 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