Monthly Historical AveragesPlainville, IL
Average Temperature
High
19°
Feels 18
Low
7°
Feels 5
Average Precipitation
11 Days
103.1mm
0.1cm
Content continues below
Daily Historical Averages
S
M
T
W
T
F
S
ForecastSunday, April 12, 2026
Day
25°Feels 25
Wind
31 km/h S
Gust
46 km/h
Humidity
53%
P.O.P
40%
Rain
~1 mm
Night
16°Feels 15
Wind
26 km/h S
Gust
39 km/h
Humidity
97%
P.O.P
100%
Rain
5-10 mm
Historical AveragesApr 12
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity