Monthly Historical AveragesMarblemount, WA
Average Temperature
High
5°
Feels 4
Low
-2°
Feels -5
Average Precipitation
19 Days
233mm
21.3cm
Content continues below
Daily Historical Averages
S
M
T
W
T
F
S
ForecastThursday, December 25, 2025
Day
7°Feels 6
Wind
10 km/h E
Gust
15 km/h
Humidity
70%
P.O.P
90%
Rain
5-10 mm
Night
3°Feels 1
Wind
9 km/h S
Gust
14 km/h
Humidity
100%
P.O.P
80%
Rain
2-4 mm
Historical AveragesDec 25
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity