Monthly Historical AveragesRoyalton, IL
Average Temperature
High
20°
Feels 20
Low
9°
Feels 7
Average Precipitation
11 Days
136.5mm
0.1cm
Content continues below
Daily Historical Averages
S
M
T
W
T
F
S
ForecastSaturday, April 11, 2026
Day
24°Feels 24
Wind
12 km/h E
Gust
18 km/h
Humidity
55%
P.O.P
20%
Night
16°Feels 15
Wind
13 km/h SE
Gust
19 km/h
Humidity
81%
P.O.P
30%
Historical AveragesApr 11
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity