National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Petersburg (PAPG)

Lat: 56.8°NLon: 132.95°WElev: 71ft.

Light Rain Fog/Mist

44°F

7°C

Humidity 100%
Wind Speed Calm
Barometer 29.84 in (1010.9 mb)
Dewpoint 44°F (7°C)
Visibility 5.00 mi
Last update 17 Oct 11:56 am AKDT
Extended Forecast for

9 Miles WNW Petersburg AK

  • This Afternoon

    This Afternoon: Showers. High near 48. Southeast wind around 10 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 48 °F

    Showers

  • Tonight

    Tonight: Showers. Low around 39. Southeast wind around 10 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 39 °F

    Showers

  • Sunday

    Sunday: Showers. High near 46. Southeast wind around 10 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 46 °F

    Showers

  • Sunday Night

    Sunday Night: Showers likely, mainly before 10pm, then a chance of rain after 1am. Mostly cloudy, with a low around 34. East wind around 5 mph. Chance of precipitation is 60%.

    Low: 34 °F

    Showers
    Likely

  • Monday

    Monday: A 30 percent chance of rain after 4pm. Partly sunny, with a high near 47. Calm wind becoming east around 5 mph.

    High: 47 °F

    Partly Sunny
    then Chance
    Rain

  • Monday Night

    Monday Night: Rain, mainly after 10pm. Low around 34. Chance of precipitation is 100%.

    Low: 34 °F

    Rain Likely
    then Rain

  • Tuesday

    Tuesday: Rain. The rain could be heavy at times. High near 48. Chance of precipitation is 100%.

    High: 48 °F

    Heavy Rain

  • Tuesday Night

    Tuesday Night: Rain. The rain could be heavy at times. Cloudy, with a low around 37.

    Low: 37 °F

    Heavy Rain

  • Wednesday

    Wednesday: Rain. Cloudy, with a high near 46.

    High: 46 °F

    Rain

Detailed Forecast

This Afternoon
Showers. High near 48. Southeast wind around 10 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
Tonight
Showers. Low around 39. Southeast wind around 10 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday
Showers. High near 46. Southeast wind around 10 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday Night
Showers likely, mainly before 10pm, then a chance of rain after 1am. Mostly cloudy, with a low around 34. East wind around 5 mph. Chance of precipitation is 60%.
Monday
A 30 percent chance of rain after 4pm. Partly sunny, with a high near 47. Calm wind becoming east around 5 mph.
Monday Night
Rain, mainly after 10pm. Low around 34. Chance of precipitation is 100%.
Tuesday
Rain. The rain could be heavy at times. High near 48. Chance of precipitation is 100%.
Tuesday Night
Rain. The rain could be heavy at times. Cloudy, with a low around 37.
Wednesday
Rain. Cloudy, with a high near 46.
Wednesday Night
Rain. Cloudy, with a low around 33.
Thursday
Rain. Cloudy, with a high near 45.
Thursday Night
Rain likely. Cloudy, with a low around 32.
Friday
A chance of rain. Mostly cloudy, with a high near 45.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
9 Miles WNW Petersburg AK
 56.87°N 133.17°W (Elev. 377 ft)
Last Update:
6:37 am AKDT Oct 17, 2026
Forecast Valid:
12pm AKDT Oct 17, 2026-6pm AKDT Oct 23, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation