Monthly Historical AveragesChelan, WA
Average Temperature
High
1°
Feels -1
Low
-4°
Feels -8
Average Precipitation
4 Days
1.3mm
7.9cm
Content continues below
Daily Historical Averages
S
M
T
W
T
F
S
ForecastWednesday, December 24, 2025
Day
6°Feels 5
Wind
14 km/h NE
Gust
21 km/h
Humidity
81%
P.O.P
90%
Rain
2-4 mm
Night
-2°Feels -4
Wind
5 km/h N
Gust
8 km/h
Humidity
100%
P.O.P
20%
Historical AveragesDec 24
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity