PETERSBURG, AK 99833 Weather Forecast & Current Conditions

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PETERSBURG, AK
Current Weather

4:56 PM AKDT AUG 2, 2026
Overcast
61°F
Feels Like: 61°F
Dewpoint: 55°F
Rel. Hum.: 81%
Visibility: 10 miles
Wind: Calm
Pressure: 30.30 inches
Last 72 hours

Local Area Snow Depth

Alaska Current Weather

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(Automated weather data from NWS/FAA)
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PETERSBURG, AK 99833
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
TODAY
Mostly clear. Areas of fog early in the morning. Highs in the lower 60s. South winds around 10 mph.
TONIGHT
Partly cloudy. Lows in the upper 40s. South winds around 10 mph.
WEDNESDAY
Mostly cloudy. Chance of rain in the afternoon. Highs in the upper 50s. South winds 10 to 15 mph.
WEDNESDAY NIGHT
Rain. Lows in the upper 40s. South winds around 10 mph.
THURSDAY
Mostly cloudy. Scattered rain showers. Highs in the upper 50s. South winds around 10 mph.
THURSDAY NIGHT
Mostly cloudy. Lows in the mid 40s.
FRIDAY
Mostly cloudy. Highs in the upper 50s.
FRIDAY NIGHT
Mostly cloudy. Lows in the mid 40s.
SATURDAY
Mostly cloudy. Highs in the upper 50s.
SATURDAY NIGHT
Rain. Lows in the upper 40s.
SUNDAY
Mostly cloudy. Chance of rain. Highs in the upper 50s.
SUNDAY NIGHT
Mostly cloudy. Chance of rain. Lows in the upper 40s.
MONDAY
Mostly cloudy. Chance of rain. Highs in the upper 50s.

Visible Weather Satellite
PETERSBURG, AK 99833
Infrared Weather Satellite
PETERSBURG, AK 99833
NEXRAD Weather Radar
PETERSBURG, AK 99833

PETERSBURG, AK 3 hourly weather forecast

weather forecast created  4:00 AM ADT  8/ 2/2026
Sunday
2 AUG 2026
PETERSBURG, AK 99833 weather forecast Day 1, 12 hours 10 AM 58° 59° Mostly Cloudy 16%
RAIN
<.01 in
0% Thunder
( 0% severe)
  CALM 87% 54°
High 64° PETERSBURG, AK 99833 weather forecast Day 1, 15 hours 1 PM 61° 62° Mostly Cloudy   CALM 81% 55°
Mostly Cloudy

Chance of Rain

PETERSBURG, AK 99833 weather forecast Day 1, 18 hours 4 PM 63° 64° Mostly Cloudy 22%
RAIN
<.01 in
0% Thunder
( 0% severe)
  CALM 78% 56°
PETERSBURG, AK 99833 weather forecast Day 1, 21 hours 7 PM 62° 63° Mostly Cloudy   CALM 81% 56°
Monday
3 AUG 2026
PETERSBURG, AK 99833 weather forecast Day 2, 0 hours 10 PM 59° 60° Mostly Cloudy 9%

0% Thunder
( 0% severe)
  CALM 87% 55°
Low 54° PETERSBURG, AK 99833 weather forecast Day 2, 3 hours 1 AM 57° 58° Mostly Cloudy   CALM 90% 54°
High 67° PETERSBURG, AK 99833 weather forecast Day 2, 6 hours 4 AM 55° 55° Mostly Cloudy 3%

0% Thunder
( 0% severe)
  CALM 96% 54°

Mostly Cloudy



PETERSBURG, AK 99833 weather forecast Day 2, 9 hours 7 AM 56° 56° Partly Cloudy   CALM 93% 54°
PETERSBURG, AK 99833 weather forecast Day 2, 12 hours 10 AM 59° 60° Mostly Cloudy 3%

0% Thunder
( 0% severe)
  CALM 83% 54°
PETERSBURG, AK 99833 weather forecast Day 2, 15 hours 1 PM 63° 64° Partly Cloudy NNW   5 72% 54°
PETERSBURG, AK 99833 weather forecast Day 2, 18 hours 4 PM 65° 65° Partly Cloudy 0%

0% Thunder
( 0% severe)
NNW   6 65% 53°
PETERSBURG, AK 99833 weather forecast Day 2, 21 hours 7 PM 63° 64° Partly Cloudy NW   5 67% 52°
Tuesday
4 AUG 2026
PETERSBURG, AK 99833 weather forecast Day 3, 0 hours 10 PM 57° 58° Partly Cloudy 0%

0% Thunder
( 0% severe)
  CALM 83% 52°
Low 51° PETERSBURG, AK 99833 weather forecast Day 3, 3 hours 1 AM 54° 54° Partly Cloudy   CALM 90% 51°
High 64° PETERSBURG, AK 99833 weather forecast Day 3, 6 hours 4 AM 51° 51° Partly Cloudy 0%

0% Thunder
( 0% severe)
  CALM 96% 50°

Partly Cloudy



PETERSBURG, AK 99833 weather forecast Day 3, 9 hours 7 AM 54° 54° Partly Cloudy   CALM 90% 51°
PETERSBURG, AK 99833 weather forecast Day 3, 15 hours 10 AM 59° 58° Partly Cloudy 0%

0% Thunder
( 0% severe)
NW   6 75% 51°
PETERSBURG, AK 99833 weather forecast Day 3, 18 hours 1 PM 62° 62° Mostly Cloudy NW   7 67% 51°
PETERSBURG, AK 99833 weather forecast Day 3, 21 hours 4 PM 64° 64° Mostly Cloudy     NW   7 63% 51°

PETERSBURG, AK extended weather forecast

Wednesday
5 AUG 2026
Thursday
6 AUG 2026
Friday
7 AUG 2026
Saturday
8 AUG 2026
Sunday
9 AUG 2026
Low 50° Low 51° Low 52° Low 53° Low 51°
High 64° High 66° High 65° High 62° High 62°
PETERSBURG, AK 99833 weather forecast Day 4 PETERSBURG, AK 99833 weather forecast Day 5 PETERSBURG, AK 99833 weather forecast Day 6 PETERSBURG, AK 99833 weather forecast Day 7 <!--SEARCHED_TOWN_NAME--> weather forecast Day 8
Partly Cloudy
23% Rain
Partly Cloudy
25% Rain
Partly Cloudy
39% Rain
Overcast
69% Rain
Overcast
61% Rain
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