Monthly Historical AveragesRiver Forest, IL
Average Temperature
High
15°
Feels 14
Low
5°
Feels 2
Average Precipitation
11 Days
80.2mm
0.8cm
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Daily Historical Averages
S
M
T
W
T
F
S
ForecastThursday, April 9, 2026
Day
20°Feels 20
Wind
20 km/h W
Gust
26 km/h
Humidity
40%
P.O.P
40%
Night
7°Feels 4
Wind
16 km/h NE
Gust
24 km/h
Humidity
93%
P.O.P
90%
Rain
~10 mm
Historical AveragesApr 9
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity