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

38°F

3°C

Humidity 97%
Wind Speed Calm
Barometer 30.56 in (1035.1 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Last update 14 Jan 8:56 pm AKST
Extended Forecast for

2 Miles ESE Petersburg AK

  • Tonight

    Tonight: A 20 percent chance of showers before midnight. Patchy fog after midnight. Otherwise, mostly cloudy, with a low around 35. Southeast wind around 5 mph.

    Low: 35 °F

    Slight Chance
    Showers then
    Patchy Fog

  • Thursday

    Thursday: Mostly cloudy, with a high near 40. Southeast wind around 5 mph becoming calm.

    High: 40 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Patchy fog before midnight. Otherwise, mostly cloudy, with a low around 32. Calm wind.

    Low: 32 °F

    Patchy Fog
    then Mostly
    Cloudy

  • Friday

    Friday: Partly sunny, with a high near 43. Calm wind becoming east around 5 mph.

    High: 43 °F

    Partly Sunny

  • Friday Night

    Friday Night: Patchy fog. Otherwise, partly cloudy, with a low around 35. East wind around 5 mph becoming calm.

    Low: 35 °F

    Patchy Fog

  • Saturday

    Saturday: Areas of fog before 9am, then patchy fog after noon. Otherwise, mostly sunny, with a high near 42.

    High: 42 °F

    Areas Fog

  • Saturday Night

    Saturday Night: Areas of fog. Otherwise, mostly cloudy, with a low around 34.

    Low: 34 °F

    Areas Fog

  • Sunday

    Sunday: Patchy fog before 9am. Otherwise, partly sunny, with a high near 42.

    High: 42 °F

    Patchy Fog
    then Partly
    Sunny

  • Sunday Night

    Sunday Night: Patchy fog after midnight. Otherwise, mostly cloudy, with a low around 33.

    Low: 33 °F

    Mostly Cloudy
    then Patchy
    Fog

Detailed Forecast

Tonight
A 20 percent chance of showers before midnight. Patchy fog after midnight. Otherwise, mostly cloudy, with a low around 35. Southeast wind around 5 mph.
Thursday
Mostly cloudy, with a high near 40. Southeast wind around 5 mph becoming calm.
Thursday Night
Patchy fog before midnight. Otherwise, mostly cloudy, with a low around 32. Calm wind.
Friday
Partly sunny, with a high near 43. Calm wind becoming east around 5 mph.
Friday Night
Patchy fog. Otherwise, partly cloudy, with a low around 35. East wind around 5 mph becoming calm.
Saturday
Areas of fog before 9am, then patchy fog after noon. Otherwise, mostly sunny, with a high near 42.
Saturday Night
Areas of fog. Otherwise, mostly cloudy, with a low around 34.
Sunday
Patchy fog before 9am. Otherwise, partly sunny, with a high near 42.
Sunday Night
Patchy fog after midnight. Otherwise, mostly cloudy, with a low around 33.
M.L.King Day
Areas of fog before 9am, then patchy fog after 3pm. Otherwise, partly sunny, with a high near 40.
Monday Night
A chance of rain and snow. Areas of fog. Otherwise, mostly cloudy, with a low around 31.
Tuesday
A chance of rain and snow. Mostly cloudy, with a high near 39.
Tuesday Night
Mostly cloudy, with a low around 30.
Wednesday
Mostly cloudy, with a high near 37.
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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 AKST Jan 14, 2026
Forecast Valid:
9pm AKST Jan 14, 2026-6pm AKST Jan 21, 2026
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation