News Headlines
- Got a new NOAA Weather Radio to receive warnings for the next Mendenhall Flood? Here are instructions for how to set it up to make sure you get the alerts!
- Periods of showers expected over the weekend into early next week. Some periods of sunshine possible, mainly across northern SEAK.
- To view the latest marine and land weather forecast graphics for southeast Alaska, click here...
- Click here to visit the Suicide Basin monitoring page. You can use this page for updates throughout the GLOF season to see what the condition are within the basin.
Current conditions at
Juneau, Juneau International Airport (PAJN)
Lat: 58.35°NLon: 134.58°WElev: 20ft.
Mostly Cloudy
48°F
9°C
| Humidity | 93% |
| Wind Speed | Calm |
| Barometer | 29.81 in (1009.7 mb) |
| Dewpoint | 46°F (8°C) |
| Visibility | 10.00 mi |
| Last update | 25 Jul 2:53 am AKDT |
Extended Forecast for
12 Miles E Harbor Island AK
Overnight
Low: 40 °F
Partly Cloudy
Saturday
High: 50 °F
Partly Sunny
Saturday Night
Low: 42 °F
Showers
LikelySunday
High: 45 °F
Showers
Sunday Night
Low: 40 °F
Showers
LikelyMonday
High: 46 °F
Showers
Monday Night
Low: 40 °F
Showers
Likely then
Mostly CloudyTuesday
High: 50 °F
Mostly Cloudy
Tuesday Night
Low: 43 °F
Chance
Showers
Detailed Forecast
Overnight
Partly cloudy, with a low around 40. North wind around 10 mph.
Saturday
Partly sunny, with a high near 50. East wind 5 to 10 mph.
Saturday Night
Showers likely, mainly after 1am. Mostly cloudy, with a low around 42. East wind 5 to 10 mph becoming south after midnight. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday
Showers. High near 45. Southeast wind around 5 mph. Chance of precipitation is 100%.
Sunday Night
Showers likely. Cloudy, with a low around 40. Southeast wind 5 to 10 mph. Chance of precipitation is 70%.
Monday
Showers. High near 46. Chance of precipitation is 80%.
Monday Night
Showers likely, mainly before 7pm. Mostly cloudy, with a low around 40. Chance of precipitation is 60%.
Tuesday
Mostly cloudy, with a high near 50.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 43.
Wednesday
Showers likely, mainly after 10am. Cloudy, with a high near 51.
Wednesday Night
Showers likely. Cloudy, with a low around 42.
Thursday
A chance of showers. Mostly cloudy, with a high near 50.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 44.
Friday
A chance of showers. Mostly cloudy, with a high near 50.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
12 Miles E Harbor Island AK
57.78°N 133.32°W (Elev. 3648 ft)
57.78°N 133.32°W (Elev. 3648 ft)
3:05 am AKDT Jul 25, 2026
3am AKDT Jul 25, 2026-6pm AKDT Jul 31, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
