Monthly Historical AveragesStreamwood, IL
Average Temperature
High
21°
Feels 21
Low
10°
Feels 9
Average Precipitation
13 Days
97.5mm
0cm
Content continues below
Daily Historical Averages
S
M
T
W
T
F
S
ForecastFriday, May 29, 2026
Day
29°Feels 29
Wind
9 km/h S
Gust
14 km/h
Humidity
30%
P.O.P
20%
Night
13°Feels 12
Wind
12 km/h E
Gust
18 km/h
Humidity
77%
P.O.P
20%
Historical AveragesMay 29
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity