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.

Mostly Cloudy

46°F

8°C

Humidity 100%
Wind Speed Calm
Barometer 30.14 in (1021.1 mb)
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Last update 3 Oct 6:56 pm AKDT
Extended Forecast for

4 Miles W Petersburg AK

  • Tonight

    Tonight: Patchy fog between 10pm and 1am. Otherwise, mostly cloudy, with a low around 41. West wind around 5 mph becoming calm.

    Low: 41 °F

    Patchy Fog

  • Saturday

    Saturday: Patchy fog between 7am and 1pm. Otherwise, mostly sunny, with a high near 58. Calm wind becoming northwest around 5 mph.

    High: 58 °F

    Patchy Fog

  • Saturday Night

    Saturday Night: Rain likely, mainly after 4am. Mostly cloudy, with a low around 45. Calm wind. Chance of precipitation is 60%.

    Low: 45 °F

    Rain Likely

  • Sunday

    Sunday: Rain. High near 56. Calm wind becoming southeast around 5 mph in the afternoon. Chance of precipitation is 80%.

    High: 56 °F

    Rain

  • Sunday Night

    Sunday Night: Rain. Low around 46. Southeast wind around 5 mph. Chance of precipitation is 100%.

    Low: 46 °F

    Rain

  • Monday

    Monday: Rain. High near 57. Chance of precipitation is 100%.

    High: 57 °F

    Rain

  • Monday Night

    Monday Night: Rain. Low around 43. Chance of precipitation is 100%.

    Low: 43 °F

    Rain

  • Tuesday

    Tuesday: Rain. Cloudy, with a high near 55.

    High: 55 °F

    Rain

  • Tuesday Night

    Tuesday Night: Rain likely, mainly before 10pm. Mostly cloudy, with a low around 39.

    Low: 39 °F

    Rain Likely

Detailed Forecast

Tonight
Patchy fog between 10pm and 1am. Otherwise, mostly cloudy, with a low around 41. West wind around 5 mph becoming calm.
Saturday
Patchy fog between 7am and 1pm. Otherwise, mostly sunny, with a high near 58. Calm wind becoming northwest around 5 mph.
Saturday Night
Rain likely, mainly after 4am. Mostly cloudy, with a low around 45. Calm wind. Chance of precipitation is 60%.
Sunday
Rain. High near 56. Calm wind becoming southeast around 5 mph in the afternoon. Chance of precipitation is 80%.
Sunday Night
Rain. Low around 46. Southeast wind around 5 mph. Chance of precipitation is 100%.
Monday
Rain. High near 57. Chance of precipitation is 100%.
Monday Night
Rain. Low around 43. Chance of precipitation is 100%.
Tuesday
Rain. Cloudy, with a high near 55.
Tuesday Night
Rain likely, mainly before 10pm. Mostly cloudy, with a low around 39.
Wednesday
Mostly sunny, with a high near 58.
Wednesday Night
Partly cloudy, with a low around 40.
Thursday
Mostly sunny, with a high near 60.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 41.
Friday
A chance of rain. Partly sunny, with a high near 59.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles W Petersburg AK
 56.8°N 133.06°W (Elev. 351 ft)
Last Update:
3:29 pm AKDT Oct 3, 2025
Forecast Valid:
7pm AKDT Oct 3, 2025-6pm AKDT Oct 10, 2025
 
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