Current conditions at

Petersburg (PAPG)

Lat: 56.8°NLon: 132.95°WElev: 71ft.

Fair

27°F

-3°C

Humidity 96%
Wind Speed W 3 mph
Barometer 29.92 in (1013.7 mb)
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Last update 31 Oct 12:56 am AKDT
Extended Forecast for

Petersburg AK

  • Overnight

    Overnight: Mostly cloudy, with a low around 25. East wind around 5 mph.

    Low: 25 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 43. Southeast wind 5 to 10 mph.

    High: 43 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Rain likely, mainly after 1am.  Cloudy, with a low around 37. Southeast wind 15 to 20 mph.  Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 37 °F

    Rain Likely

  • Sunday

    Sunday: Rain.  High near 46. Southeast wind 15 to 20 mph.  Chance of precipitation is 100%.

    High: 46 °F

    Rain

  • Sunday Night

    Sunday Night: Rain.  Low around 38. Southeast wind around 5 mph.  Chance of precipitation is 90%.

    Low: 38 °F

    Rain

  • Monday

    Monday: Rain.  High near 42. Chance of precipitation is 80%.

    High: 42 °F

    Rain

  • Monday Night

    Monday Night: A 40 percent chance of rain before 1am.  Mostly cloudy, with a low around 36.

    Low: 36 °F

    Chance Rain

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 44.

    High: 44 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Rain.  Cloudy, with a low around 39.

    Low: 39 °F

    Rain

Detailed Forecast

Overnight
Mostly cloudy, with a low around 25. East wind around 5 mph.
Saturday
Mostly cloudy, with a high near 43. Southeast wind 5 to 10 mph.
Saturday Night
Rain likely, mainly after 1am. Cloudy, with a low around 37. Southeast wind 15 to 20 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday
Rain. High near 46. Southeast wind 15 to 20 mph. Chance of precipitation is 100%.
Sunday Night
Rain. Low around 38. Southeast wind around 5 mph. Chance of precipitation is 90%.
Monday
Rain. High near 42. Chance of precipitation is 80%.
Monday Night
A 40 percent chance of rain before 1am. Mostly cloudy, with a low around 36.
Tuesday
Mostly cloudy, with a high near 44.
Tuesday Night
Rain. Cloudy, with a low around 39.
Wednesday
Rain. Cloudy, with a high near 46.
Wednesday Night
Rain. Cloudy, with a low around 40.
Thursday
Rain likely. Cloudy, with a high near 46.
Thursday Night
Rain. Cloudy, with a low around 38.
Friday
Rain. Cloudy, with a high near 45.
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ABOUT THIS FORECAST

 
Point Forecast:
Petersburg AK
 56.81°N 132.95°W (Elev. 121 ft)
12:38 am AKDT Oct 31, 2026
1am AKDT Oct 31, 2026-6pm AKST Nov 6, 2026
 
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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