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

57°F

14°C

Humidity 90%
Wind Speed E 12 mph
Barometer 30.17 in (1021.9 mb)
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 19 Aug 1:53 pm AKDT
Extended Forecast for

8 Miles ENE Harbor Island AK

  • This Afternoon

    This Afternoon: A 50 percent chance of rain. Mostly cloudy, with a high near 40. South wind around 10 mph.

    High: 40 °F

    Chance Rain

  • Tonight

    Tonight: A 50 percent chance of rain, mainly before 4am. Mostly cloudy, with a low around 39. South wind around 5 mph.

    Low: 39 °F

    Chance Rain

  • Thursday

    Thursday: A 40 percent chance of rain, mainly after 7am. Mostly cloudy, with a high near 42. Southwest wind 5 to 10 mph.

    High: 42 °F

    Chance Rain

  • Thursday Night

    Thursday Night: Rain likely, mainly after 1am. Cloudy, with a low around 42. South wind around 10 mph. Chance of precipitation is 60%.

    Low: 42 °F

    Rain Likely

  • Friday

    Friday: Rain. High near 45. South wind 10 to 15 mph. Chance of precipitation is 90%.

    High: 45 °F

    Rain

  • Friday Night

    Friday Night: Rain. The rain could be heavy at times. Low around 40. Chance of precipitation is 90%.

    Low: 40 °F

    Heavy Rain

  • Saturday

    Saturday: Rain. The rain could be heavy at times. High near 43. Chance of precipitation is 80%.

    High: 43 °F

    Heavy Rain

  • Saturday Night

    Saturday Night: Rain. Cloudy, with a low around 38.

    Low: 38 °F

    Rain

  • Sunday

    Sunday: Rain. Cloudy, with a high near 39.

    High: 39 °F

    Rain

Detailed Forecast

This Afternoon
A 50 percent chance of rain. Mostly cloudy, with a high near 40. South wind around 10 mph.
Tonight
A 50 percent chance of rain, mainly before 4am. Mostly cloudy, with a low around 39. South wind around 5 mph.
Thursday
A 40 percent chance of rain, mainly after 7am. Mostly cloudy, with a high near 42. Southwest wind 5 to 10 mph.
Thursday Night
Rain likely, mainly after 1am. Cloudy, with a low around 42. South wind around 10 mph. Chance of precipitation is 60%.
Friday
Rain. High near 45. South wind 10 to 15 mph. Chance of precipitation is 90%.
Friday Night
Rain. The rain could be heavy at times. Low around 40. Chance of precipitation is 90%.
Saturday
Rain. The rain could be heavy at times. High near 43. Chance of precipitation is 80%.
Saturday Night
Rain. Cloudy, with a low around 38.
Sunday
Rain. Cloudy, with a high near 39.
Sunday Night
Rain. Cloudy, with a low around 37.
Monday
Rain likely. Mostly cloudy, with a high near 42.
Monday Night
A chance of rain. Mostly cloudy, with a low around 37.
Tuesday
A chance of rain. Mostly cloudy, with a high near 44.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles ENE Harbor Island AK
 57.8°N 133.42°W (Elev. 5187 ft)
Last Update:
6:17 am AKDT Aug 19, 2026
Forecast Valid:
2pm AKDT Aug 19, 2026-6pm AKDT Aug 25, 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