PETERSBURG, AK 99833 Weather Forecast & Current Conditions

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PETERSBURG, AK
Current Weather

6:56 AM AKDT OCT 6, 2026
Overcast
Light Rain
48°F
Feels Like: 48°F
Dewpoint: 46°F
Rel. Hum.: 93%
Visibility: 10 miles
Wind: Calm
Pressure: 29.93 inches
Last 72 hours

Local Area Snow Depth

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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  9/30/2026
Wednesday
30 SEP 2026
PETERSBURG, AK 99833 weather forecast Day 1, 12 hours 10 AM 47° 44° Mostly Cloudy 89%
RAIN
***
0% Thunder
( 1% severe)
SE   6 96% 46°
High 52° PETERSBURG, AK 99833 weather forecast Day 1, 15 hours 1 PM 50° 47° Mostly Cloudy SE   7 89% 47°
Mostly Cloudy

Rain

PETERSBURG, AK 99833 weather forecast Day 1, 18 hours 4 PM 51° 49° Mostly Cloudy 95%
RAIN
***
0% Thunder
( 1% severe)
SE   6 89% 48°
PETERSBURG, AK 99833 weather forecast Day 1, 21 hours 7 PM 47° 44° Partly Cloudy SSE   6 96% 46°
Thursday
1 OCT 2026
PETERSBURG, AK 99833 weather forecast Day 2, 0 hours 10 PM 45° 42° Mostly Cloudy 95%
RAIN
***
0% Thunder
( 1% severe)
SSE   6 100% 45°
Low 43° PETERSBURG, AK 99833 weather forecast Day 2, 3 hours 1 AM 46° 43° Overcast SSE   6 96% 45°
High 52° PETERSBURG, AK 99833 weather forecast Day 2, 6 hours 4 AM 45° 43° Overcast 96%
RAIN
***
0% Thunder
( 1% severe)
SSE   5 100% 45°

Overcast

Rain

PETERSBURG, AK 99833 weather forecast Day 2, 9 hours 7 AM 45° 43° Overcast SSE   5 100% 45°
PETERSBURG, AK 99833 weather forecast Day 2, 12 hours 10 AM 47° 44° Mostly Cloudy 80%
RAIN
1–2 in
0% Thunder
( 1% severe)
SSE   6 100% 47°
PETERSBURG, AK 99833 weather forecast Day 2, 15 hours 1 PM 50° 48° Mostly Cloudy S   6 89% 47°
PETERSBURG, AK 99833 weather forecast Day 2, 18 hours 4 PM 50° 49° Mostly Cloudy 74%
RAIN
.25–.5 in
0% Thunder
( 0% severe)
SSE   3 86% 46°
PETERSBURG, AK 99833 weather forecast Day 2, 21 hours 7 PM 46° 45° Mostly Cloudy SE   3 100% 46°
Friday
2 OCT 2026
PETERSBURG, AK 99833 weather forecast Day 3, 0 hours 10 PM 44° 43° Mostly Cloudy 45%
RAIN
.1–.25 in
0% Thunder
( 0% severe)
SE   2 100% 44°
Low 41° PETERSBURG, AK 99833 weather forecast Day 3, 3 hours 1 AM 44° 43° Mostly Cloudy   CALM 100% 44°
High 53° PETERSBURG, AK 99833 weather forecast Day 3, 6 hours 4 AM 43° 42° Mostly Cloudy 38%
RAIN
.25–.5 in
0% Thunder
( 0% severe)
  CALM 100% 43°

Mostly Cloudy

Chance of Rain

PETERSBURG, AK 99833 weather forecast Day 3, 9 hours 7 AM 43° 42° Mostly Cloudy   CALM 100% 43°
PETERSBURG, AK 99833 weather forecast Day 3, 15 hours 10 AM 46° 45° Mostly Cloudy 35%
RAIN
.01–.1 in
0% Thunder
( 0% severe)
SE   3 96% 45°
PETERSBURG, AK 99833 weather forecast Day 3, 18 hours 1 PM 50° 49° Mostly Cloudy SSE   3 86% 46°
PETERSBURG, AK 99833 weather forecast Day 3, 21 hours 4 PM 51° 51° Mostly Cloudy     SSE   2 80% 45°

PETERSBURG, AK extended weather forecast

Saturday
3 OCT 2026
Sunday
4 OCT 2026
Monday
5 OCT 2026
Tuesday
6 OCT 2026
Wednesday
7 OCT 2026
Low 42° Low 45° Low 47° Low 42° Low 43°
High 50° High 54° High 54° High 51° High 51°
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
Overcast
66% Rain
Overcast
100% Rain
Overcast
90% Rain
Overcast
79% Rain
Overcast
80% Rain
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