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

47°F

8°C

Humidity 90%
Wind Speed Calm
Barometer 30.02 in (1017.0 mb)
Dewpoint 44°F (7°C)
Visibility 10.00 mi
Last update 19 Apr 2:56 pm AKDT
Extended Forecast for

2 Miles ESE Petersburg AK

  • This Afternoon

    This Afternoon: Mostly cloudy, with a high near 48. Calm wind.

    High: 48 °F

    Mostly Cloudy

  • Tonight

    Tonight: A 10 percent chance of rain after 4am. Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 37. Calm wind.

    Low: 37 °F

    Patchy Fog
    then Slight
    Chance Rain
    and Patchy
    Fog

  • Monday

    Monday: A 30 percent chance of rain, mainly between 7am and 10am. Areas of fog before 10am. Otherwise, mostly cloudy, with a high near 46. Calm wind becoming northwest around 5 mph in the afternoon.

    High: 46 °F

    Chance Rain
    and Areas Fog
    then Partly
    Sunny

  • Monday Night

    Monday Night: Patchy fog after 10pm. Otherwise, partly cloudy, with a low around 33. Northwest wind around 5 mph.

    Low: 33 °F

    Patchy Fog

  • Tuesday

    Tuesday: A 50 percent chance of showers. Areas of fog before 7am. Otherwise, partly sunny, with a high near 46. Calm wind becoming west around 5 mph.

    High: 46 °F

    Chance
    Showers and
    Areas Fog

  • Tuesday Night

    Tuesday Night: A 40 percent chance of rain before 1am. Mostly cloudy, with a low around 34.

    Low: 34 °F

    Chance Rain

  • Wednesday

    Wednesday: Partly sunny, with a high near 49.

    High: 49 °F

    Partly Sunny

  • Wednesday Night

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

    Low: 37 °F

    Mostly Cloudy
    then Patchy
    Fog

  • Thursday

    Thursday: Patchy fog before 7am. Otherwise, partly sunny, with a high near 51.

    High: 51 °F

    Patchy Fog
    then Partly
    Sunny

Detailed Forecast

This Afternoon
Mostly cloudy, with a high near 48. Calm wind.
Tonight
A 10 percent chance of rain after 4am. Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 37. Calm wind.
Monday
A 30 percent chance of rain, mainly between 7am and 10am. Areas of fog before 10am. Otherwise, mostly cloudy, with a high near 46. Calm wind becoming northwest around 5 mph in the afternoon.
Monday Night
Patchy fog after 10pm. Otherwise, partly cloudy, with a low around 33. Northwest wind around 5 mph.
Tuesday
A 50 percent chance of showers. Areas of fog before 7am. Otherwise, partly sunny, with a high near 46. Calm wind becoming west around 5 mph.
Tuesday Night
A 40 percent chance of rain before 1am. Mostly cloudy, with a low around 34.
Wednesday
Partly sunny, with a high near 49.
Wednesday Night
Patchy fog after 4am. Otherwise, mostly cloudy, with a low around 37.
Thursday
Patchy fog before 7am. Otherwise, partly sunny, with a high near 51.
Thursday Night
Patchy fog after 4am. Otherwise, partly cloudy, with a low around 36.
Friday
Patchy fog. Otherwise, mostly sunny, with a high near 55.
Friday Night
Patchy fog. Otherwise, partly cloudy, with a low around 38.
Saturday
Patchy fog. Otherwise, mostly sunny, with a high near 55.
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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:
2:33 pm AKDT Apr 19, 2026
Forecast Valid:
3pm AKDT Apr 19, 2026-6pm AKDT Apr 25, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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