Monthly Historical AveragesHarvey, IL
Average Temperature
High
0°
Feels -3
Low
-7°
Feels -12
Average Precipitation
5 Days
10.2mm
12.6cm
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Daily Historical Averages
S
M
T
W
T
F
S
ForecastSunday, February 22, 2026
Day
-2°Feels -9
Wind
32 km/h NW
Gust
48 km/h
Humidity
54%
P.O.P
40%
Night
-8°Feels -16
Wind
27 km/h NW
Gust
41 km/h
Humidity
67%
P.O.P
30%
Historical AveragesFeb 22
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity