Monthly Historical AveragesHenderson, IL
Average Temperature
High
17°
Feels 16
Low
5°
Feels 3
Average Precipitation
10 Days
74.5mm
0.2cm
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Daily Historical Averages
S
M
T
W
T
F
S
ForecastSunday, April 5, 2026
Day
12°Feels 10
Wind
27 km/h NW
Gust
41 km/h
Humidity
43%
P.O.P
10%
Night
3°Feels -2
Wind
22 km/h W
Gust
33 km/h
Humidity
80%
P.O.P
10%
Historical AveragesApr 5
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity