News Headlines
- Showers continue for the southern panhandle Tuesday as the northern panhandle starts to dry out. Isolated thunderstorms in the Gulf possible. Drier weather expected for the panhandle into mid week with N winds developing through the inner channels.
- To view the latest marine and land weather forecast graphics for southeast Alaska, click here...
Current conditions at
Petersburg (PAPG)
Lat: 56.8°NLon: 132.95°WElev: 71ft.
Mostly Cloudy
50°F
10°C
| Humidity | 93% |
| Wind Speed | Calm |
| Barometer | 29.49 in (999.1 mb) |
| Dewpoint | 48°F (9°C) |
| Visibility | 10.00 mi |
| Last update | 1 Sep 7:56 am AKDT |
Extended Forecast for
Petersburg AK
Today
High: 59 °F
Chance
ShowersTonight
Low: 48 °F
Scattered
ShowersWednesday
High: 63 °F
Scattered
ShowersWednesday Night
Low: 47 °F
Mostly Clear
Thursday
High: 66 °F
Sunny
Thursday Night
Low: 48 °F
Mostly Clear
then Patchy
FogFriday
High: 64 °F
Patchy Fog
then Mostly
SunnyFriday Night
Low: 49 °F
Mostly Clear
Saturday
High: 63 °F
Sunny
Detailed Forecast
Today
A 40 percent chance of showers before 4pm. Cloudy, with a high near 59. East wind around 5 mph.
Tonight
Scattered showers after 4am. Mostly cloudy, with a low around 48. Calm wind. Chance of precipitation is 30%.
Wednesday
Scattered showers, mainly before 7am. Mostly sunny, with a high near 63. Calm wind becoming north around 5 mph. Chance of precipitation is 30%.
Wednesday Night
Mostly clear, with a low around 47. North wind around 5 mph becoming calm.
Thursday
Sunny, with a high near 66. Calm wind.
Thursday Night
Patchy fog after 4am. Otherwise, mostly clear, with a low around 48.
Friday
Patchy fog before 10am. Otherwise, mostly sunny, with a high near 64.
Friday Night
Mostly clear, with a low around 49.
Saturday
Sunny, with a high near 63.
Saturday Night
Mostly cloudy, with a low around 50.
Sunday
A chance of showers. Mostly cloudy, with a high near 66.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 51.
Labor Day
A chance of showers. Mostly cloudy, with a high near 62.
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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)
10:05 am AKDT Sep 1, 2026
10am AKDT Sep 1, 2026-6pm AKDT Sep 7, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
