Current conditions at

Petersburg (PAPG)

Lat: 56.8° N Lon: 132.95° W Elev: 71 ft.

Mostly Cloudy

44°F

7°C

Humidity 71%
Wind Speed Calm
Barometer 30.09 in (1019.5 mb)
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Last update 21 Apr 4:56 pm AKDT
Detailed forecast for

Petersburg Borough

Tonight
Partly cloudy. Chance of rain early in the evening, then patchy fog in the evening. Areas of fog late. Lows in the lower 30s. Northwest winds around 10 mph.
Wednesday
Partly cloudy. Highs around 50. Northwest winds around 10 mph.
Wednesday Night
Partly cloudy. Lows in the mid 30s. Northwest winds around 10 mph.
Thursday
Partly cloudy. Highs in the lower 50s. Northwest winds around 10 mph.
Thursday Night
Partly cloudy. Patchy fog. Lows in the mid 30s. Light winds.
Friday
Partly cloudy. Patchy fog. Highs in the upper 50s.
Friday Night
Partly cloudy. Lows in the upper 30s.
Saturday
Partly cloudy. Highs around 60.
Saturday Night
Mostly clear. Lows in the upper 30s.
Sunday
Mostly clear. Highs in the upper 50s.
Sunday Night
Partly cloudy. Chance of rain. Lows in the upper 30s.
Monday
Mostly cloudy. Chance of rain. Highs in the mid 50s.
Monday Night
Partly cloudy. Chance of rain. Lows around 40.
Tuesday
Mostly cloudy. Chance of rain. Highs in the upper 50s.



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323 PM AKDT Tue Apr 21 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database