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.

Overcast

45°F

7°C

Humidity 86%
Wind Speed Calm
Barometer 30.05 in (1018.0 mb)
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Last update 11 Oct 12:56 pm AKDT
Extended Forecast for

2 Miles ESE Petersburg AK

  • This Afternoon

    This Afternoon: A 20 percent chance of rain before 4pm. Cloudy, with a high near 49. East wind around 5 mph.

    High: 49 °F

    Slight Chance
    Rain

  • Tonight

    Tonight: Rain, mainly after 7pm. Low around 41. Southeast wind 10 to 15 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 41 °F

    Chance Rain
    then Rain

  • Columbus Day

    Columbus Day: Rain, mainly before 7am. High near 51. Southeast wind around 5 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 51 °F

    Rain then
    Chance Rain

  • Monday Night

    Monday Night: Patchy fog after 1am. Otherwise, mostly cloudy, with a low around 41. Calm wind.

    Low: 41 °F

    Mostly Cloudy
    then Patchy
    Fog

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 52. Calm wind becoming east around 5 mph.

    High: 52 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: A 50 percent chance of rain. Mostly cloudy, with a low around 40.

    Low: 40 °F

    Chance Rain

  • Wednesday

    Wednesday: A 40 percent chance of rain before 10am. Partly sunny, with a high near 52.

    High: 52 °F

    Chance Rain
    then Partly
    Sunny

  • Wednesday Night

    Wednesday Night: Rain likely, mainly after 4am. Mostly cloudy, with a low around 40.

    Low: 40 °F

    Rain Likely

  • Thursday

    Thursday: Rain. Mostly cloudy, with a high near 52.

    High: 52 °F

    Rain

Detailed Forecast

This Afternoon
A 20 percent chance of rain before 4pm. Cloudy, with a high near 49. East wind around 5 mph.
Tonight
Rain, mainly after 7pm. Low around 41. Southeast wind 10 to 15 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Columbus Day
Rain, mainly before 7am. High near 51. Southeast wind around 5 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday Night
Patchy fog after 1am. Otherwise, mostly cloudy, with a low around 41. Calm wind.
Tuesday
Mostly cloudy, with a high near 52. Calm wind becoming east around 5 mph.
Tuesday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 40.
Wednesday
A 40 percent chance of rain before 10am. Partly sunny, with a high near 52.
Wednesday Night
Rain likely, mainly after 4am. Mostly cloudy, with a low around 40.
Thursday
Rain. Mostly cloudy, with a high near 52.
Thursday Night
Rain. The rain could be heavy at times. Cloudy, with a low around 44.
Friday
Rain. Cloudy, with a high near 52.
Friday Night
Rain. Cloudy, with a low around 42.
Saturday
Rain. Cloudy, with a high near 49.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles ESE Petersburg AK
 56.8°N 132.9°W (Elev. 49 ft)
Last Update:
9:47 am AKDT Oct 11, 2026
Forecast Valid:
1pm AKDT Oct 11, 2026-6pm AKDT Oct 17, 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