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

54°F

12°C

Humidity 93%
Wind Speed E 7 mph
Barometer 30.19 in (1022.6 mb)
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Wind Chill52°F (11°C)
Last update 19 Aug 2:53 am AKDT
Extended Forecast for

11 Miles ENE Harbor Island AK

  • Overnight

    Overnight: A 30 percent chance of rain. Mostly cloudy, with a low around 41. South wind around 5 mph.

    Low: 41 °F

    Chance Rain

  • Wednesday

    Wednesday: A 50 percent chance of rain. Mostly cloudy, with a high near 46. South wind 5 to 10 mph.

    High: 46 °F

    Chance Rain

  • Wednesday Night

    Wednesday Night: A 50 percent chance of rain, mainly before 4am. Mostly cloudy, with a low around 44. Southeast wind around 5 mph.

    Low: 44 °F

    Chance Rain

  • Thursday

    Thursday: A 40 percent chance of rain after 7am. Mostly cloudy, with a high near 48. South wind 5 to 10 mph.

    High: 48 °F

    Chance Rain

  • Thursday Night

    Thursday Night: Rain likely. Cloudy, with a low around 48. South wind around 10 mph. Chance of precipitation is 60%.

    Low: 48 °F

    Rain Likely

  • Friday

    Friday: Rain. The rain could be heavy at times. High near 49. Chance of precipitation is 90%.

    High: 49 °F

    Heavy Rain

  • Friday Night

    Friday Night: Rain. The rain could be heavy at times. Low around 45. Chance of precipitation is 90%.

    Low: 45 °F

    Heavy Rain

  • Saturday

    Saturday: Rain. The rain could be heavy at times. Cloudy, with a high near 48.

    High: 48 °F

    Heavy Rain

  • Saturday Night

    Saturday Night: Rain. Cloudy, with a low around 42.

    Low: 42 °F

    Rain

Detailed Forecast

Overnight
A 30 percent chance of rain. Mostly cloudy, with a low around 41. South wind around 5 mph.
Wednesday
A 50 percent chance of rain. Mostly cloudy, with a high near 46. South wind 5 to 10 mph.
Wednesday Night
A 50 percent chance of rain, mainly before 4am. Mostly cloudy, with a low around 44. Southeast wind around 5 mph.
Thursday
A 40 percent chance of rain after 7am. Mostly cloudy, with a high near 48. South wind 5 to 10 mph.
Thursday Night
Rain likely. Cloudy, with a low around 48. South wind around 10 mph. Chance of precipitation is 60%.
Friday
Rain. The rain could be heavy at times. High near 49. Chance of precipitation is 90%.
Friday Night
Rain. The rain could be heavy at times. Low around 45. Chance of precipitation is 90%.
Saturday
Rain. The rain could be heavy at times. Cloudy, with a high near 48.
Saturday Night
Rain. Cloudy, with a low around 42.
Sunday
Rain. Cloudy, with a high near 44.
Sunday Night
Rain. Cloudy, with a low around 41.
Monday
Rain likely. Mostly cloudy, with a high near 47.
Monday Night
A chance of rain. Mostly cloudy, with a low around 41.
Tuesday
A chance of rain. Mostly cloudy, with a high near 49.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
11 Miles ENE Harbor Island AK
 57.78°N 133.32°W (Elev. 3648 ft)
Last Update:
2:27 am AKDT Aug 19, 2026
Forecast Valid:
2am 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