Monthly Historical AveragesFontana, WI
Average Temperature
High
14°
Feels 12
Low
3°
Feels 0
Average Precipitation
11 Days
59.9mm
2.6cm
Content continues below
Daily Historical Averages
S
M
T
W
T
F
S
ForecastSunday, April 12, 2026
Day
22°Feels 22
Wind
40 km/h SW
Gust
60 km/h
Humidity
64%
P.O.P
70%
Rain
~5 mm
Night
15°Feels 13
Wind
35 km/h SW
Gust
53 km/h
Humidity
94%
P.O.P
90%
Rain
~10 mm
Historical AveragesApr 12
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity