Monthly Historical AveragesBrookfield, IL
Average Temperature
High
21°
Feels 21
Low
11°
Feels 10
Average Precipitation
12 Days
94.1mm
0cm
Content continues below
Daily Historical Averages
S
M
T
W
T
F
S
ForecastTuesday, May 19, 2026
Day
26°Feels 26
Wind
25 km/h SW
Gust
38 km/h
Humidity
61%
P.O.P
80%
Rain
2-4 mm
Night
11°Feels 9
Wind
19 km/h NW
Gust
27 km/h
Humidity
72%
P.O.P
40%
Rain
<1 mm
Historical AveragesMay 19
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity