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

41°F

5°C

Humidity 86%
Wind Speed NE 7 mph
Barometer 30.09 in (1019.2 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Wind Chill36°F (2°C)
Last update 21 Apr 12:56 pm AKDT
Extended Forecast for

2 Miles ESE Petersburg AK

  • This Afternoon

    This Afternoon: A 40 percent chance of showers. Partly sunny, with a high near 45. Northwest wind around 5 mph.

    High: 45 °F

    Chance
    Showers

  • Tonight

    Tonight: A 30 percent chance of showers before 7pm. Partly cloudy, with a low around 34. Northwest wind around 5 mph.

    Low: 34 °F

    Chance
    Showers then
    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 48. Northwest wind around 5 mph.

    High: 48 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 36. Northwest wind around 5 mph.

    Low: 36 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 50. Northwest wind around 5 mph.

    High: 50 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Patchy fog after 4am. Otherwise, partly cloudy, with a low around 36.

    Low: 36 °F

    Partly Cloudy
    then Patchy
    Fog

  • Friday

    Friday: Patchy fog before 7am. Otherwise, mostly sunny, with a high near 54.

    High: 54 °F

    Patchy Fog
    then Mostly
    Sunny

  • Friday Night

    Friday Night: Patchy fog after 4am. Otherwise, partly cloudy, with a low around 37.

    Low: 37 °F

    Mostly Clear
    then Patchy
    Fog

  • Saturday

    Saturday: Patchy fog before 10am. Otherwise, sunny, with a high near 56.

    High: 56 °F

    Patchy Fog
    then Sunny

Detailed Forecast

This Afternoon
A 40 percent chance of showers. Partly sunny, with a high near 45. Northwest wind around 5 mph.
Tonight
A 30 percent chance of showers before 7pm. Partly cloudy, with a low around 34. Northwest wind around 5 mph.
Wednesday
Mostly sunny, with a high near 48. Northwest wind around 5 mph.
Wednesday Night
Partly cloudy, with a low around 36. Northwest wind around 5 mph.
Thursday
Partly sunny, with a high near 50. Northwest wind around 5 mph.
Thursday Night
Patchy fog after 4am. Otherwise, partly cloudy, with a low around 36.
Friday
Patchy fog before 7am. Otherwise, mostly sunny, with a high near 54.
Friday Night
Patchy fog after 4am. Otherwise, partly cloudy, with a low around 37.
Saturday
Patchy fog before 10am. Otherwise, sunny, with a high near 56.
Saturday Night
Mostly clear, with a low around 38.
Sunday
A chance of rain. Sunny, with a high near 56.
Sunday Night
A chance of rain. Mostly cloudy, with a low around 39.
Monday
A chance of rain. Partly sunny, with a high near 53.
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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:
5:41 am AKDT Apr 21, 2026
Forecast Valid:
1pm AKDT Apr 21, 2026-6pm AKDT Apr 27, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation