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

60°F

16°C

Humidity 100%
Wind Speed Calm
Barometer 30.13 in (1020.5 mb)
Dewpoint 60°F (16°C)
Visibility 3.00 mi
Last update 17 Aug 6:56 pm AKDT
Extended Forecast for

5 Miles NW Petersburg AK

  • Tonight

    Tonight: A 50 percent chance of showers, mainly before 4am. Cloudy, with a low around 50. Southeast wind around 5 mph becoming southwest after midnight.

    Low: 50 °F

    Chance
    Showers

  • Tuesday

    Tuesday: A 10 percent chance of showers before 7am. Mostly cloudy, with a high near 56. Northwest wind around 5 mph becoming south in the afternoon.

    High: 56 °F

    Slight Chance
    Showers

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 46. South wind around 5 mph.

    Low: 46 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 59. Southeast wind around 5 mph.

    High: 59 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 47. Calm wind.

    Low: 47 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 61.

    High: 61 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 50.

    Low: 50 °F

    Mostly Cloudy

  • Friday

    Friday: A chance of showers. Mostly cloudy, with a high near 60.

    High: 60 °F

    Chance
    Showers

  • Friday Night

    Friday Night: A chance of showers. Mostly cloudy, with a low around 49.

    Low: 49 °F

    Chance
    Showers

Detailed Forecast

Tonight
A 50 percent chance of showers, mainly before 4am. Cloudy, with a low around 50. Southeast wind around 5 mph becoming southwest after midnight.
Tuesday
A 10 percent chance of showers before 7am. Mostly cloudy, with a high near 56. Northwest wind around 5 mph becoming south in the afternoon.
Tuesday Night
Mostly cloudy, with a low around 46. South wind around 5 mph.
Wednesday
Mostly cloudy, with a high near 59. Southeast wind around 5 mph.
Wednesday Night
Mostly cloudy, with a low around 47. Calm wind.
Thursday
Mostly cloudy, with a high near 61.
Thursday Night
Mostly cloudy, with a low around 50.
Friday
A chance of showers. Mostly cloudy, with a high near 60.
Friday Night
A chance of showers. Mostly cloudy, with a low around 49.
Saturday
A chance of showers. Mostly cloudy, with a high near 57.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 46.
Sunday
A chance of showers. Mostly cloudy, with a high near 54.
Sunday Night
Showers likely. Mostly cloudy, with a low around 46.
Monday
Showers likely. Cloudy, with a high near 56.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NW Petersburg AK
 56.86°N 133.07°W (Elev. 2398 ft)
Last Update:
3:17 pm AKDT Aug 17, 2026
Forecast Valid:
7pm AKDT Aug 17, 2026-6pm AKDT Aug 24, 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