Monthly Historical AveragesSicily, IL
Average Temperature
High
1°
Feels -2
Low
-7°
Feels -13
Average Precipitation
5 Days
21.6mm
7.9cm
Content continues below
Daily Historical Averages
S
M
T
W
T
F
S
ForecastMonday, January 12, 2026
Day
8°Feels 6
Wind
19 km/h SW
Gust
29 km/h
Humidity
43%
P.O.P
20%
Night
3°Feels -1
Wind
22 km/h SW
Gust
32 km/h
Humidity
77%
P.O.P
20%
Historical AveragesJan 12
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity