Monthly Historical AveragesRiverwoods, IL
Average Temperature
High
20°
Feels 20
Low
9°
Feels 8
Average Precipitation
12 Days
95.9mm
0cm
Content continues below
Daily Historical Averages
S
M
T
W
T
F
S
ForecastMonday, May 25, 2026
Day
27°Feels 27
Wind
16 km/h SW
Gust
24 km/h
Humidity
42%
P.O.P
10%
Night
15°Feels 15
Wind
14 km/h S
Gust
21 km/h
Humidity
72%
P.O.P
20%
Historical AveragesMay 25
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity