Monthly Historical AveragesPortage, AK
Average Temperature
High
-4°
Feels -7
Low
-12°
Feels -16
Average Precipitation
15 Days
1.4mm
153.3cm
Content continues below
Daily Historical Averages
S
M
T
W
T
F
S
ForecastWednesday, March 18, 2026
Day
-11°Feels -17
Wind
16 km/h W
Gust
25 km/h
Humidity
64%
P.O.P
40%
Snow
<1 cm
Night
-14°Feels -20
Wind
13 km/h W
Gust
20 km/h
Humidity
83%
P.O.P
80%
Snow
2-4 cm
Historical AveragesMar 18
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity