News Headlines
- Showers become more isolated in nature over the weekend, with periods of sunshine possible. Click here for Area Forecast Discussion...
- 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.
- The National Weather Service is planning to modernize its Cooperative Observer Program (COOP) network. Weigh in on needs for Southeast Alaska with this "Request for Comment" until June 8th at 8pm AKDT.
Current conditions at
Petersburg (PAPG)
Lat: 56.8°NLon: 132.95°WElev: 71ft.
Light Rain Fog/Mist
48°F
9°C
| Humidity | 100% |
| Wind Speed | Calm |
| Barometer | 29.91 in (1013.3 mb) |
| Dewpoint | 48°F (9°C) |
| Visibility | 6.00 mi |
| Last update | 5 Jun 9:56 pm AKDT |
Extended Forecast for
Petersburg AK
Tonight
Low: 46 °F
Chance
ShowersSaturday
High: 56 °F
Chance
ShowersSaturday Night
Low: 48 °F
Chance
ShowersSunday
High: 56 °F
Chance
ShowersSunday Night
Low: 48 °F
Mostly Cloudy
Monday
High: 59 °F
Partly Sunny
then Chance
ShowersMonday Night
Low: 47 °F
Chance
Showers then
Partly CloudyTuesday
High: 59 °F
Chance
ShowersTuesday Night
Low: 47 °F
Chance
Showers
Detailed Forecast
Tonight
A chance of showers before 1am, then a slight chance of showers after 4am. Mostly cloudy, with a low around 46. Calm wind. Chance of precipitation is 30%.
Saturday
A 30 percent chance of showers, mainly between 10am and 1pm. Mostly cloudy, with a high near 56. Southeast wind around 5 mph.
Saturday Night
A 30 percent chance of showers. Cloudy, with a low around 48. South wind around 5 mph.
Sunday
A 30 percent chance of showers after 10am. Mostly cloudy, with a high near 56. Southeast wind 5 to 10 mph.
Sunday Night
Mostly cloudy, with a low around 48. East wind around 5 mph.
Monday
A 30 percent chance of showers after 4pm. Partly sunny, with a high near 59.
Monday Night
A 30 percent chance of showers before 10pm. Mostly cloudy, with a low around 47.
Tuesday
A chance of showers after 10am. Partly sunny, with a high near 59.
Tuesday Night
A chance of showers before 4am. Mostly cloudy, with a low around 47.
Wednesday
A chance of showers after 10am. Mostly cloudy, with a high near 59.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 47.
Thursday
Mostly cloudy, with a high near 60.
Thursday Night
A chance of showers. Cloudy, with a low around 48.
Friday
A chance of showers. Cloudy, with a high near 60.
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Petersburg AK
56.81°N 132.95°W (Elev. 121 ft)
56.81°N 132.95°W (Elev. 121 ft)
2:22 pm AKDT Jun 5, 2026
10pm AKDT Jun 5, 2026-6pm AKDT Jun 12, 2026
Additional Resources
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