Monthly Historical AveragesPontiac, IL
Average Temperature
High
17°
Feels 16
Low
5°
Feels 2
Average Precipitation
10 Days
71.5mm
0.1cm
Content continues below
Daily Historical Averages
S
M
T
W
T
F
S
ForecastWednesday, April 1, 2026
Day
8°Feels 4
Wind
29 km/h NE
Gust
44 km/h
Humidity
81%
P.O.P
100%
Rain
~10 mm
Night
8°Feels 4
Wind
26 km/h E
Gust
39 km/h
Humidity
100%
P.O.P
90%
Rain
~5 mm
Historical AveragesApr 1
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity