Monthly Historical AveragesMundelein, IL
Average Temperature
High
-1°
Feels -5
Low
-9°
Feels -15
Average Precipitation
6 Days
11.1mm
22.6cm
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Daily Historical Averages
S
M
T
W
T
F
S
ForecastSunday, February 22, 2026
Day
-3°Feels -11
Wind
32 km/h NW
Gust
48 km/h
Humidity
54%
P.O.P
40%
Night
-10°Feels -19
Wind
28 km/h N
Gust
42 km/h
Humidity
72%
P.O.P
30%
Historical AveragesFeb 22
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity