Petersburg, AK

See Radar

Current Weather Forecast for Petersburg

AK 99833  |   11:46pm

Weather Conditions

36°
Feels Like 34°
Showers
Light Rain
35° 46°
UV Index
0
UV Index
Air Quality
Good
Air Quality
Wind
WSW 3 mph
Wind
Rain
0.1 in
rain

Tonight

Sat 4/4
35°
Lowest Temperature
Showers
67%
A few showers this evening, becoming a steady light rain overnight. Low around 35F. Winds light and variable. Chance of rain 70%.

Tomorrow

Sun 4/5
42°
Highest Temperature
Rain
100%
Cloudy with periods of rain. High 42F. Winds SE at 5 to 10 mph. Chance of rain 100%. Rainfall around a half an inch.

Tomorrow night

Sun 4/5
36°
Lowest Temperature
Rain
100%
Periods of rain. Low 36F. Winds S at 5 to 10 mph. Chance of rain 100%. Rainfall may reach one inch.

Local Weather Radar - Petersburg, AK

Live Petersburg Local Radar Forecast by FOX Weather

Precipitation For Petersburg rain
Rain ending in 13 minutes.

Next 12 Hours Forecast in Petersburg

Hourly Weather Forecast & Temperature

12AM
Cloudy
21%
37°
Feels Like 34°
Cloudy
Wind
SSW 3 mph
Wind
Pressure
1027 mb
Pressure
Humidity
98%
Humidity
UV Index
0
UV Index
Visibility
2.8mi
Visibility
Visibility
100%
Cloud Cover
1AM
Cloudy
24%
37°
Feels Like 35°
Cloudy
Wind
SSW 3 mph
Wind
Pressure
1027 mb
Pressure
Humidity
97%
Humidity
UV Index
0
UV Index
Visibility
4mi
Visibility
Visibility
100%
Cloud Cover
2AM
Showers
56%
37°
Feels Like 37°
Showers
Wind
SSW 3 mph
Wind
Pressure
1026 mb
Pressure
Humidity
97%
Humidity
UV Index
0
UV Index
Visibility
5mi
Visibility
Visibility
100%
Cloud Cover
3AM
Showers
67%
39°
Feels Like 39°
Light Rain
Wind
SE 2 mph
Wind
Pressure
1026 mb
Pressure
Humidity
95%
Humidity
UV Index
0
UV Index
Visibility
4mi
Visibility
Visibility
98%
Cloud Cover
4AM
Showers
57%
38°
Feels Like 38°
Showers
Wind
SSW 2 mph
Wind
Pressure
1025 mb
Pressure
Humidity
96%
Humidity
UV Index
0
UV Index
Visibility
6mi
Visibility
Visibility
96%
Cloud Cover
5AM
Showers
42%
38°
Feels Like 38°
Showers
Wind
SSW 2 mph
Wind
Pressure
1024 mb
Pressure
Humidity
97%
Humidity
UV Index
0
UV Index
Visibility
7mi
Visibility
Visibility
98%
Cloud Cover
6AM
Showers
55%
38°
Feels Like 38°
Showers
Wind
SSW 1 mph
Wind
Pressure
1024 mb
Pressure
Humidity
96%
Humidity
UV Index
0
UV Index
Visibility
7mi
Visibility
Visibility
99%
Cloud Cover
7AM
Showers
70%
38°
Feels Like 38°
Light Rain
Wind
SSW 2 mph
Wind
Pressure
1023 mb
Pressure
Humidity
97%
Humidity
UV Index
0
UV Index
Visibility
4mi
Visibility
Visibility
99%
Cloud Cover
8AM
Showers
81%
39°
Feels Like 39°
Light Rain
Wind
S 3 mph
Wind
Pressure
1023 mb
Pressure
Humidity
95%
Humidity
UV Index
0
UV Index
Visibility
3mi
Visibility
Visibility
99%
Cloud Cover
9AM
Rain
85%
40°
Feels Like 38°
Rain
Wind
W 3 mph
Wind
Pressure
1022 mb
Pressure
Humidity
93%
Humidity
UV Index
0
UV Index
Visibility
2mi
Visibility
Visibility
100%
Cloud Cover
10AM
Rain
91%
41°
Feels Like 39°
Rain
Wind
ESE 4 mph
Wind
Pressure
1021 mb
Pressure
Humidity
89%
Humidity
UV Index
1
UV Index
Visibility
2.2mi
Visibility
Visibility
100%
Cloud Cover
11AM
Rain
86%
42°
Feels Like 39°
Rain
Wind
ESE 5 mph
Wind
Pressure
1021 mb
Pressure
Humidity
87%
Humidity
UV Index
1
UV Index
Visibility
1.7mi
Visibility
Visibility
100%
Cloud Cover
Sat 4/4
Sat
Showers
67%
35°
46°
Showers. Lows overnight in the mid 30s.
Feels Like
34°
Feels Like
Wind
SSW 3 mph
Wind
Humidity
97%
Humidity
UV Index
0
UV Index
Visibility
6:12 AM
Sunrise
Visibility
7:38 PM
Sunset
Sun 4/5
Sun
Rain
100%
36°
42°
Cloudy, periods of rain. Highs in the low 40s and lows in the mid 30s.
Feels Like
36°
Feels Like
Wind
SE 7 mph
Wind
Humidity
90%
Humidity
UV Index
1
UV Index
Visibility
6:09 AM
Sunrise
Visibility
7:40 PM
Sunset
Mon 4/6
Mon
Rain / Snow
82%
36°
42°
Rain mixed with snow. Highs in the low 40s and lows in the mid 30s.
Feels Like
37°
Feels Like
Wind
W 4 mph
Wind
Humidity
88%
Humidity
UV Index
1
UV Index
Visibility
6:07 AM
Sunrise
Visibility
7:42 PM
Sunset
Tue 4/7
Tue
Partly / Cloudy
16%
35°
44°
Clouds giving way to sun . Highs in the mid 40s and lows in the mid 30s.
Feels Like
36°
Feels Like
Wind
NW 4 mph
Wind
Humidity
72%
Humidity
UV Index
2
UV Index
Visibility
6:04 AM
Sunrise
Visibility
7:44 PM
Sunset
Wed 4/8
Wed
Scattered Showers
35%
34°
44°
Chance of afternoon showers. Highs in the mid 40s and lows in the mid 30s.
Feels Like
35°
Feels Like
Wind
WNW 4 mph
Wind
Humidity
79%
Humidity
UV Index
2
UV Index
Visibility
6:01 AM
Sunrise
Visibility
7:46 PM
Sunset
Thu 4/9
Thu
Showers
50%
35°
42°
Chance of showers. Highs in the low 40s and lows in the mid 30s.
Feels Like
36°
Feels Like
Wind
NW 2 mph
Wind
Humidity
88%
Humidity
UV Index
1
UV Index
Visibility
5:59 AM
Sunrise
Visibility
7:48 PM
Sunset
Fri 4/10
Fri
Showers
60%
35°
43°
Showers. Highs in the low 40s and lows in the mid 30s.
Feels Like
37°
Feels Like
Wind
NNW 4 mph
Wind
Humidity
86%
Humidity
UV Index
2
UV Index
Visibility
5:56 AM
Sunrise
Visibility
7:51 PM
Sunset
Sat 4/11
Sat
Fair / Mostly Sunny
20%
34°
50°
Plenty of sun. Highs in the low 50s and lows in the mid 30s.
Feels Like
37°
Feels Like
Wind
N 3 mph
Wind
Humidity
64%
Humidity
UV Index
3
UV Index
Visibility
5:54 AM
Sunrise
Visibility
7:53 PM
Sunset
Need to see beyond 12 Hours?
Find more forecast on the FREE FOX WEATHER App

Sponsored by Redfin. Housing data supplied by Redfin independent of FOX Weather.

Latest Stories from Alaska

From sea to land: NOAA satellites saved 300 people in 2025

NOAA announced Tuesday that its satellites helped rescue 300 people in 2025 from life-threatening situations across the United States. Whether it was an injured hiker or a stranded boater, NOAA’s satellite tools assisted law enforcement and rescue teams during these operations.

Loading...