Monthly Historical AveragesMount Vernon, WA
Average Temperature
High
24°
Feels 24
Low
12°
Feels 12
Average Precipitation
4 Days
14.9mm
0cm
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Daily Historical Averages
S
M
T
W
T
F
S
ForecastWednesday, July 29, 2026
Day
21°Feels 21
Wind
10 km/h W
Gust
15 km/h
Humidity
56%
P.O.P
20%
Night
12°Feels 12
Wind
9 km/h SE
Gust
14 km/h
Humidity
88%
P.O.P
10%
Historical AveragesJul 29
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity