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

43°F

6°C

Humidity 100%
Wind Speed Calm
Barometer 29.99 in (1015.8 mb)
Dewpoint 43°F (6°C)
Visibility 8.00 mi
Last update 18 Oct 1:56 am AKDT
Extended Forecast for

9 Miles WNW Petersburg AK

  • Overnight

    Overnight: Showers. Low around 39. Southeast wind around 10 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 39 °F

    Showers

  • Sunday

    Sunday: Showers likely, mainly before 4pm. Cloudy, with a high near 46. Southeast wind around 10 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 46 °F

    Showers
    Likely

  • Sunday Night

    Sunday Night: A 30 percent chance of showers, mainly before 7pm. Patchy fog after 1am. Otherwise, mostly cloudy, with a low around 34. East wind around 5 mph becoming calm.

    Low: 34 °F

    Chance
    Showers then
    Patchy Fog

  • Monday

    Monday: A 30 percent chance of showers after 4pm. Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 47. Calm wind becoming east around 5 mph.

    High: 47 °F

    Patchy Fog
    then Chance
    Showers

  • Monday Night

    Monday Night: Showers, mainly before 4am, then rain after 4am. Low around 34. Southeast wind 5 to 15 mph. Chance of precipitation is 100%.

    Low: 34 °F

    Showers

  • 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. Low around 35. Chance of precipitation is 100%.

    Low: 35 °F

    Heavy Rain

  • Wednesday

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

    High: 46 °F

    Rain

  • Wednesday Night

    Wednesday Night: Rain. Cloudy, with a low around 33.

    Low: 33 °F

    Rain

Detailed Forecast

Overnight
Showers. Low around 39. Southeast wind around 10 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Sunday
Showers likely, mainly before 4pm. Cloudy, with a high near 46. Southeast wind around 10 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday Night
A 30 percent chance of showers, mainly before 7pm. Patchy fog after 1am. Otherwise, mostly cloudy, with a low around 34. East wind around 5 mph becoming calm.
Monday
A 30 percent chance of showers after 4pm. Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 47. Calm wind becoming east around 5 mph.
Monday Night
Showers, mainly before 4am, then rain after 4am. Low around 34. Southeast wind 5 to 15 mph. 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. Low around 35. Chance of precipitation is 100%.
Wednesday
Rain. Cloudy, with a high near 46.
Wednesday Night
Rain. Cloudy, with a low around 33.
Thursday
Rain. Cloudy, with a high near 46.
Thursday Night
Rain likely. Cloudy, with a low around 32.
Friday
A chance of rain. Mostly cloudy, with a high near 46.
Friday Night
Partly cloudy, with a low around 31.
Saturday
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:
8:20 pm AKDT Oct 17, 2026
Forecast Valid:
2am AKDT Oct 18, 2026-6pm AKDT Oct 24, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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