Monthly Historical AveragesOconomowoc, WI
Average Temperature
High
13°
Feels 12
Low
3°
Feels 0
Average Precipitation
9 Days
49.6mm
3.6cm
Content continues below
Daily Historical Averages
S
M
T
W
T
F
S
ForecastWednesday, April 1, 2026
Day
4°Feels -1
Wind
31 km/h E
Gust
47 km/h
Humidity
60%
P.O.P
30%
Night
2°Feels -4
Wind
32 km/h E
Gust
48 km/h
Humidity
93%
P.O.P
100%
Rain
5-10 mm
Historical AveragesApr 1
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity