Monthly Historical AveragesOnalaska, WA
Average Temperature
High
9°
Feels 8
Low
2°
Feels 0
Average Precipitation
14 Days
96.6mm
1.3cm
Content continues below
Daily Historical Averages
S
M
T
W
T
F
S
ForecastSaturday, February 21, 2026
Day
8°Feels 6
Wind
17 km/h E
Gust
26 km/h
Humidity
66%
P.O.P
80%
Rain
2-4 mm
Night
7°Feels 4
Wind
16 km/h SE
Gust
24 km/h
Humidity
70%
P.O.P
40%
Rain
<1 mm
Historical AveragesFeb 21
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity