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January 5th, 2026 :: 12:50 am AKST   

Local Weather Report for
Petersburg
Alaska, United States

 Current Petersburg Weather Conditions Updated January 4th at 11:56 pm 
Overcast
Temperature:18°F Dew Point:16°F
Barometer:29.65 inHg Wind:N 11 Mph
Humidity:92.3% Visibility:0M
 
 Petersburg Weather Forecast Summary  
 
Today
Jan 5th
Tuesday
Jan 6th
Wednesday
Jan 7th
Thursday
Jan 8th
Friday
Jan 9th
Flurries Flurries Flurries Flurries Flurries
22°F
24°F
23°F
23°F
12°F
15°F
9°F
32°F
21°F
 
 Petersburg Detailed Weather Forecast  
 
Monday, January 5th, 2026
Overnight Temperature: 16°F
Cloudy with flurries likely. Windy at times.
Morning Temperature: 20°F
Cloudy with a few flurries. Windy at times.
Afternoon Temperature: 21°F
Cloudy with a few flurries.
Evening Temperature: 22°F
Cloudy with flurries.
Tuesday, January 6th, 2026
Overnight Temperature: 23°F
Cloudy with flurries.
Morning Temperature: 23°F
Cloudy with a few flurries.
Afternoon Temperature: 23°F
Cloudy with a few flurries.
Evening Temperature: 23°F
Cloudy with a few flurries.
Wednesday, January 7th, 2026
Overnight Temperature: 23°F
Cloudy with a few flurries.
Morning Temperature: 19°F
Cloudy with a few flurries.
Afternoon Temperature: 14°F
Cloudy with flurries likely.
Evening Temperature: 13°F
Cloudy with flurries likely.
Thursday, January 8th, 2026
Overnight Temperature: 14°F
Cloudy with a few flurries.
Morning Temperature: 13°F
Cloudy with flurries likely.
Afternoon Temperature: 9°F
A mix of cloud and sun with a slight chance of flurries.
Evening Temperature: 13°F
Cloudy. Windy at times.
Friday, January 9th, 2026
Overnight Temperature: 22°F
Cloudy with flurries likely. Windy at times.
Morning Temperature: 27°F
Cloudy with flurries. Windy at times.
Afternoon Temperature: 30°F
Cloudy with flurries. Windy at times.
Evening Temperature: 31°F
Cloudy with periods of snow. Windy at times.
Saturday, January 10th, 2026
Overnight Temperature: 28°F
Cloudy with periods of snow.
Morning Temperature: 25°F
Cloudy with flurries.
Afternoon Temperature: 26°F
Cloudy with a few flurries. Windy at times.
Evening Temperature: 26°F
Cloudy with flurries. Windy at times.
Sunday, January 11th, 2026
Overnight Temperature: 27°F
Cloudy with flurries.
Morning Temperature: 28°F
Cloudy with a few flurries. Windy at times.
Afternoon Temperature: 29°F
Cloudy with flurries.
Evening Temperature: 29°F
Cloudy with flurries. Windy at times.
Monday, January 12th, 2026
Overnight Temperature: 29°F
Cloudy with flurries. Windy at times.
Morning Temperature: 31°F
Cloudy with flurries likely.
Afternoon Temperature: 29°F
Cloudy.
Evening Temperature: 31°F
Cloudy with flurries or showers likely.
Tuesday, January 13th, 2026
Overnight Temperature: 31°F
Cloudy with flurries.
Morning Temperature: 32°F
Cloudy with flurries or showers. Windy at times.
Afternoon Temperature: 30°F
Cloudy with periods of snow.
Evening Temperature: 29°F
Cloudy with snow.





 

  [ Local Weather Report ]
Wrangell, AK 
11:56 PM  21°F
Overcast
 
Kake, AK 
12:31 AM  23°F
light snow mist
 
Stikine, BC 
 
Fowler, BC 
 
Jacksons, BC 
 
Port Alexander, AK 
 
Klawock, AK 
11:53 PM  30°F
light snow
 
Sitka, AK 
11:53 PM  36°F
light snow
 
Glenora, BC 
 
Bob Quinn Lake, BC 

 
This WeatherCity Weather Forecast for Petersburg, Alaska, United States is computed using a computer-generated forecast model and should be considered experimental. Please confirm this weather information with your official weather information office

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