Monthly Historical AveragesWheaton, IL
Average Temperature
High
2°
Feels -1
Low
-5°
Feels -10
Average Precipitation
8 Days
28.7mm
13.7cm
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Daily Historical Averages
S
M
T
W
T
F
S
ForecastWednesday, December 24, 2025
Day
8°Feels 6
Wind
16 km/h SE
Gust
24 km/h
Humidity
57%
P.O.P
40%
Night
2°Feels -2
Wind
13 km/h SE
Gust
20 km/h
Humidity
100%
P.O.P
60%
Rain
<1 mm
Historical AveragesDec 24
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity