Current conditions at

Petersburg (PAPG)

Lat: 56.8°NLon: 132.95°WElev: 71ft.

Light Rain

54°F

12°C

Humidity 100%
Wind Speed Calm
Barometer 29.81 in (1009.7 mb)
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 17 Aug 5:56 am AKDT
Extended Forecast for

Petersburg AK

  • Today

    Today: A 50 percent chance of rain, mainly before 4pm.  Cloudy, with a high near 62. Southeast wind around 5 mph.

    High: 62 °F

    Chance Rain

  • Tonight

    Tonight: A 20 percent chance of rain before 10pm.  Mostly cloudy, with a low around 48. Calm wind.

    Low: 48 °F

    Slight Chance
    Rain then
    Mostly Cloudy

  • Monday

    Monday: A 20 percent chance of rain after 1pm.  Partly sunny, with a high near 64. Calm wind becoming north around 5 mph in the afternoon.

    High: 64 °F

    Partly Sunny
    then Slight
    Chance Rain

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 49. Calm wind.

    Low: 49 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A 40 percent chance of rain after 10am.  Partly sunny, with a high near 63. Calm wind becoming south around 5 mph in the afternoon.

    High: 63 °F

    Chance Rain

  • Tuesday Night

    Tuesday Night: A 40 percent chance of rain.  Mostly cloudy, with a low around 51.

    Low: 51 °F

    Chance Rain

  • Wednesday

    Wednesday: A 40 percent chance of rain.  Mostly cloudy, with a high near 62.

    High: 62 °F

    Chance Rain

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 50.

    Low: 50 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 64.

    High: 64 °F

    Partly Sunny

Detailed Forecast

Today
A 50 percent chance of rain, mainly before 4pm. Cloudy, with a high near 62. Southeast wind around 5 mph.
Tonight
A 20 percent chance of rain before 10pm. Mostly cloudy, with a low around 48. Calm wind.
Monday
A 20 percent chance of rain after 1pm. Partly sunny, with a high near 64. Calm wind becoming north around 5 mph in the afternoon.
Monday Night
Mostly cloudy, with a low around 49. Calm wind.
Tuesday
A 40 percent chance of rain after 10am. Partly sunny, with a high near 63. Calm wind becoming south around 5 mph in the afternoon.
Tuesday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 51.
Wednesday
A 40 percent chance of rain. Mostly cloudy, with a high near 62.
Wednesday Night
Mostly cloudy, with a low around 50.
Thursday
Partly sunny, with a high near 64.
Thursday Night
Mostly cloudy, with a low around 50.
Friday
Partly sunny, with a high near 66.
Friday Night
Mostly cloudy, with a low around 51.
Saturday
Mostly cloudy, with a high near 66.
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ABOUT THIS FORECAST

 
Point Forecast:
Petersburg AK
 56.81°N 132.95°W (Elev. 121 ft)
6:10 am AKDT Aug 17, 2025
6am AKDT Aug 17, 2025-6pm AKDT Aug 23, 2025
 
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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