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
Cedar Brook, IL
Content continues below
Content continues below
April
Average Temperature
High
16°
Feels 15
Low
5°
Feels 2
Average Precipitation
10 Days
Rain amount
92.1mm
Snow amount
0.2cm
Daily Historical Averages
April 2026
S
M
T
W
T
F
S
1
8°
2
19°
3
21°
4
11°
5
10°
6
11°
7
10°
8
16°
9
20°
10
18°
11
16°
12
15°
13
15°
14
15°
15
14°
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Forecast
Wednesday, April 1, 2026
Day
8°
Feels 4
Wind
29 km/h E
Gust
44 km/h
Humidity
61%
P.O.P
40%
Rain
<1 mm
Night
6°
Feels 1
Wind
30 km/h E
Gust
45 km/h
Humidity
100%
P.O.P
90%
Rain
15-20 mm
Historical Averages
Apr 1
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.