Current conditions at

Petersburg (PAPG)

Lat: 56.8°NLon: 132.95°WElev: 71ft.

Light Rain

48°F

9°C

Humidity 96%
Wind Speed Calm
Barometer 30.32 in (1027.2 mb)
Dewpoint 47°F (8°C)
Visibility 10.00 mi
Last update 2 May 7:56 pm AKDT
Extended Forecast for

Petersburg AK

  • Tonight

    Tonight: Mostly cloudy, with a low around 40. Calm wind.

    Low: 40 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 57. Calm wind becoming north around 5 mph in the afternoon.

    High: 57 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 41. Northwest wind around 5 mph becoming calm.

    Low: 41 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 63. Calm wind becoming north around 5 mph.

    High: 63 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 44. Calm wind.

    Low: 44 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 58.

    High: 58 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 40.

    Low: 40 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A chance of showers after 4pm.  Mostly cloudy, with a high near 52.

    High: 52 °F

    Mostly Cloudy
    then Chance
    Showers

  • Wednesday Night

    Wednesday Night: A chance of showers before 10pm.  Mostly cloudy, with a low around 40.

    Low: 40 °F

    Chance
    Showers then
    Mostly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 40. Calm wind.
Sunday
Mostly sunny, with a high near 57. Calm wind becoming north around 5 mph in the afternoon.
Sunday Night
Partly cloudy, with a low around 41. Northwest wind around 5 mph becoming calm.
Monday
Sunny, with a high near 63. Calm wind becoming north around 5 mph.
Monday Night
Partly cloudy, with a low around 44. Calm wind.
Tuesday
Partly sunny, with a high near 58.
Tuesday Night
Mostly cloudy, with a low around 40.
Wednesday
A chance of showers after 4pm. Mostly cloudy, with a high near 52.
Wednesday Night
A chance of showers before 10pm. Mostly cloudy, with a low around 40.
Thursday
Partly sunny, with a high near 54.
Thursday Night
Mostly cloudy, with a low around 40.
Friday
A chance of showers. Mostly cloudy, with a high near 54.
Friday Night
Showers likely. Cloudy, with a low around 43.
Saturday
Showers likely. Cloudy, with a high near 53.
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ABOUT THIS FORECAST

 
Point Forecast:
Petersburg AK
 56.81°N 132.95°W (Elev. 121 ft)
3:03 pm AKDT May 2, 2026
8pm AKDT May 2, 2026-6pm AKDT May 9, 2026
 
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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