The Weather Network
Weather
Maps
News
Video
|
Welcome
Monthly
⋮
Current
Hourly
7 Days
14 Days
Weekend
Monthly
°C
Temperature Unit Selection
°Celsius
°Fahrenheit
Monthly Historical Averages
Ontarioville, IL
Content continues below
April
Average Temperature
High
14°
Feels 13
Low
4°
Feels 1
Average Precipitation
11 Days
Rain amount
83mm
Snow amount
1.1cm
Content continues below
Daily Historical Averages
April 2026
S
M
T
W
T
F
S
1
2
3
4
5
12°
6
9°
7
4°
8
17°
9
17°
10
12°
11
14°
12
21°
13
21°
14
12°
15
14°
16
14°
17
16°
18
14°
19
16°
20
21
22
23
24
25
26
27
28
29
30
Forecast
Sunday, April 5, 2026
Day
12°
Feels 10
Wind
29 km/h W
Gust
44 km/h
Humidity
35%
P.O.P
30%
Night
2°
Feels -4
Wind
23 km/h W
Gust
35 km/h
Humidity
87%
P.O.P
40%
Rain
~1 mm
Historical Averages
Apr 5
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.