Monthly Historical AveragesPercy, IL
Average Temperature
High
20°
Feels 19
Low
9°
Feels 7
Average Precipitation
10 Days
125.9mm
0.1cm
Content continues below
Daily Historical Averages
S
M
T
W
T
F
S
ForecastSunday, April 12, 2026
Day
25°Feels 25
Wind
30 km/h S
Gust
44 km/h
Humidity
45%
P.O.P
30%
Night
19°Feels 20
Wind
31 km/h SW
Gust
46 km/h
Humidity
86%
P.O.P
30%
Historical AveragesApr 12
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity