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7 Days
14 Days
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Monthly
Precipitation
Temperature
Wind
Temperature Unit Selection
°Celsius
°Fahrenheit
Monthly Historical Averages
Petersburg, AK
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October
Average Temperature
High
6°
Feels 4
Low
2°
Feels -1
Average Precipitation
17 Days
Rain amount
178.9mm
Snow amount
2.9cm
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Daily Historical Averages
October 2026
S
M
T
W
T
F
S
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
6°
19
7°
20
8°
21
9°
22
7°
23
8°
24
8°
25
8°
26
7°
27
7°
28
7°
29
7°
30
6°
31
6°
Forecast
Sunday, October 18, 2026
Day
6°
Feels 6
Wind
9 km/h E
Gust
14 km/h
Humidity
93%
P.O.P
90%
Rain
~10 mm
Night
3°
Feels 2
Wind
4 km/h E
Gust
6 km/h
Humidity
100%
P.O.P
40%
Rain
<1 mm
Historical Averages
Oct 18
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.