Current conditions at

Petersburg (PAPG)

Lat: 56.8°NLon: 132.95°WElev: 71ft.

Overcast

45°F

7°C

Humidity 87%
Wind Speed Calm
Barometer 29.86 in (1011.5 mb)
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Last update 29 Jan 2:56 pm AKST
Extended Forecast for

Petersburg AK

  • This Afternoon

    This Afternoon: A 50 percent chance of showers.  Cloudy, with a high near 43. Southeast wind around 5 mph.

    High: 43 °F

    Chance
    Showers

  • Tonight

    Tonight: A chance of showers before 9pm, then rain, mainly after 9pm.  Low around 37. East wind around 5 mph becoming calm  in the evening.  Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 37 °F

    Rain Likely
    then Rain

  • Friday

    Friday: Rain.  High near 43. Calm wind becoming south around 5 mph in the afternoon.  Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    High: 43 °F

    Rain

  • Friday Night

    Friday Night: Rain, mainly before 3am.  Low around 36. South wind around 5 mph becoming calm.  Chance of precipitation is 80%.

    Low: 36 °F

    Rain

  • Saturday

    Saturday: A 40 percent chance of rain after 3pm.  Cloudy, with a high near 43. South wind around 5 mph.

    High: 43 °F

    Cloudy then
    Chance Rain

  • Saturday Night

    Saturday Night: Rain.  Low around 37. Chance of precipitation is 100%.

    Low: 37 °F

    Rain

  • Sunday

    Sunday: Rain.  High near 44. Chance of precipitation is 100%.

    High: 44 °F

    Rain

  • Sunday Night

    Sunday Night: Rain.  Cloudy, with a low around 38.

    Low: 38 °F

    Rain

  • Monday

    Monday: Rain.  Cloudy, with a high near 43.

    High: 43 °F

    Rain

Detailed Forecast

This Afternoon
A 50 percent chance of showers. Cloudy, with a high near 43. Southeast wind around 5 mph.
Tonight
A chance of showers before 9pm, then rain, mainly after 9pm. Low around 37. East wind around 5 mph becoming calm in the evening. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday
Rain. High near 43. Calm wind becoming south around 5 mph in the afternoon. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Friday Night
Rain, mainly before 3am. Low around 36. South wind around 5 mph becoming calm. Chance of precipitation is 80%.
Saturday
A 40 percent chance of rain after 3pm. Cloudy, with a high near 43. South wind around 5 mph.
Saturday Night
Rain. Low around 37. Chance of precipitation is 100%.
Sunday
Rain. High near 44. Chance of precipitation is 100%.
Sunday Night
Rain. Cloudy, with a low around 38.
Monday
Rain. Cloudy, with a high near 43.
Monday Night
Rain. Cloudy, with a low around 39.
Tuesday
Rain. Cloudy, with a high near 46.
Tuesday Night
Rain. Cloudy, with a low around 40.
Wednesday
Rain. Cloudy, with a high near 46.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
Petersburg AK
 56.81°N 132.95°W (Elev. 121 ft)
2:57 pm AKST Jan 29, 2026
3pm AKST Jan 29, 2026-6pm AKST Feb 4, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database