



Wednesday 8:00 AM: Mendenhall Basin Releasing
The Mendenhall Lake has crested. The crest occurred at 7:15am with a crest of 16.65ft. Read More >
Current conditions at
Petersburg (PAPG)
Lat: 56.8°NLon: 132.95°WElev: 71ft.
A Few Clouds
56°F
13°C
Humidity | 93% |
Wind Speed | E 5 mph |
Barometer | 30.00 in (1016.3 mb) |
Dewpoint | 54°F (12°C) |
Visibility | 10.00 mi |
Last update | 13 Aug 10:56 am AKDT |
Extended Forecast for
Petersburg AK
Today
High: 67 °F
Mostly Sunny
Tonight
Low: 53 °F
Mostly Cloudy
Thursday
High: 65 °F
Slight Chance
RainThursday Night
Low: 53 °F
Cloudy
Friday
High: 63 °F
Cloudy then
Chance RainFriday Night
Low: 54 °F
Rain Likely
Saturday
High: 61 °F
Rain
Saturday Night
Low: 51 °F
Rain
Sunday
High: 63 °F
Rain Likely
Detailed Forecast
Today
Mostly sunny, with a high near 67. Calm wind becoming west around 5 mph.
Tonight
Mostly cloudy, with a low around 53. Northeast wind around 5 mph becoming calm.
Thursday
A slight chance of rain between 10am and 1pm. Cloudy, with a high near 65. Calm wind becoming southeast around 5 mph in the afternoon. Chance of precipitation is 20%.
Thursday Night
Cloudy, with a low around 53. East wind around 5 mph.
Friday
A 30 percent chance of rain after 1pm. Cloudy, with a high near 63. Northeast wind around 5 mph.
Friday Night
Rain likely. Cloudy, with a low around 54. Chance of precipitation is 70%.
Saturday
Rain. High near 61. Chance of precipitation is 90%.
Saturday Night
Rain, mainly before 10pm. Cloudy, with a low around 51.
Sunday
Rain likely, mainly after 10am. Mostly cloudy, with a high near 63.
Sunday Night
A chance of rain. Mostly cloudy, with a low around 50.
Monday
A chance of rain. Partly sunny, with a high near 63.
Monday Night
A chance of rain. Mostly cloudy, with a low around 50.
Tuesday
A chance of rain. Mostly cloudy, with a high near 63.
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ABOUT THIS FORECAST
Point Forecast:
Petersburg AK
56.82°N 133°W (Elev. 118 ft)
56.82°N 133°W (Elev. 118 ft)
4:02 am AKDT Aug 13, 2025
11am AKDT Aug 13, 2025-6pm AKDT Aug 19, 2025