Monthly Historical AveragesRiverdale, IL
Average Temperature
High
-1°
Feels -4
Low
-8°
Feels -14
Average Precipitation
5 Days
11.8mm
10.7cm
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Daily Historical Averages
S
M
T
W
T
F
S
ForecastSaturday, January 31, 2026
Day
-5°Feels -12
Wind
24 km/h N
Gust
36 km/h
Humidity
72%
P.O.P
40%
Snow
~1 cm
Night
-14°Feels -20
Wind
17 km/h W
Gust
26 km/h
Humidity
92%
P.O.P
30%
Historical AveragesJan 31
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity