Monthly Historical AveragesSchaumburg, IL
Average Temperature
High
21°
Feels 21
Low
10°
Feels 9
Average Precipitation
13 Days
98.1mm
0cm
Content continues below
Daily Historical Averages
S
M
T
W
T
F
S
ForecastTuesday, May 26, 2026
Day
29°Feels 29
Wind
13 km/h S
Gust
20 km/h
Humidity
31%
P.O.P
20%
Night
16°Feels 16
Wind
12 km/h SE
Gust
18 km/h
Humidity
72%
P.O.P
30%
Historical AveragesMay 26
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity