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

59°F

15°C

Humidity 83%
Wind Speed E 9 mph
Barometer 30.14 in (1020.9 mb)
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 18 Aug 11:53 am AKDT
Extended Forecast for

8 Miles E Harbor Island AK

  • This Afternoon

    This Afternoon: A 20 percent chance of rain. Cloudy, with a high near 45. Southwest wind around 10 mph.

    High: 45 °F

    Slight Chance
    Rain

  • Tonight

    Tonight: A 20 percent chance of rain. Mostly cloudy, with a low around 41. South wind 5 to 10 mph.

    Low: 41 °F

    Slight Chance
    Rain

  • Wednesday

    Wednesday: A 40 percent chance of rain. Partly sunny, with a high near 45. East wind around 5 mph becoming southwest in the afternoon.

    High: 45 °F

    Chance Rain

  • Wednesday Night

    Wednesday Night: A 30 percent chance of rain before 4am. Mostly cloudy, with a low around 41. Southeast wind around 5 mph.

    Low: 41 °F

    Chance Rain

  • Thursday

    Thursday: A 40 percent chance of rain after 10am. Mostly cloudy, with a high near 46. South wind around 5 mph.

    High: 46 °F

    Chance Rain

  • Thursday Night

    Thursday Night: Rain likely, mainly after 1am. Cloudy, with a low around 45. Chance of precipitation is 60%.

    Low: 45 °F

    Rain Likely

  • Friday

    Friday: Rain. High near 48. Chance of precipitation is 80%.

    High: 48 °F

    Rain

  • Friday Night

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

    Low: 42 °F

    Rain

  • Saturday

    Saturday: Rain likely. Cloudy, with a high near 45.

    High: 45 °F

    Rain Likely

Detailed Forecast

This Afternoon
A 20 percent chance of rain. Cloudy, with a high near 45. Southwest wind around 10 mph.
Tonight
A 20 percent chance of rain. Mostly cloudy, with a low around 41. South wind 5 to 10 mph.
Wednesday
A 40 percent chance of rain. Partly sunny, with a high near 45. East wind around 5 mph becoming southwest in the afternoon.
Wednesday Night
A 30 percent chance of rain before 4am. Mostly cloudy, with a low around 41. Southeast wind around 5 mph.
Thursday
A 40 percent chance of rain after 10am. Mostly cloudy, with a high near 46. South wind around 5 mph.
Thursday Night
Rain likely, mainly after 1am. Cloudy, with a low around 45. Chance of precipitation is 60%.
Friday
Rain. High near 48. Chance of precipitation is 80%.
Friday Night
Rain. Cloudy, with a low around 42.
Saturday
Rain likely. Cloudy, with a high near 45.
Saturday Night
Rain likely. Cloudy, with a low around 40.
Sunday
Rain. Cloudy, with a high near 43.
Sunday Night
Rain. Cloudy, with a low around 40.
Monday
Rain. Mostly cloudy, with a high near 45.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
8 Miles E Harbor Island AK
 57.77°N 133.43°W (Elev. 3907 ft)
Last Update:
11:43 am AKDT Aug 18, 2026
Forecast Valid:
12pm AKDT Aug 18, 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