S
M
T
W
T
F
S
29
63°
38°
30
80°
44°
31
67°
40°
1
40°
35°
2
69°
38°
3
59°
39°
4
52°
40°
5
52°
36°
6
51°
31°
7
41°
26°
8
70°
35°
9
69°
46°
10
60°
36°
11
60°
52°
12
77°
59°
13
78°
62°
14
79°
60°
15
76°
53°
16
71°
50°
17
66°
43°
18
56°
44°
19
61°
47°
20
63°
50°
21
69°
55°
22
69°
51°
23
70°
50°
24
60°
46°
25
67°
44°
26
57°
39°
27
57°
38°
28
58°
47°
29
67°
49°
30
67°
49°
1
69°
45°
2
59°
43°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in West Chicago
West Chicago's April 2026 forecast shows daily high temperatures ranging from 56° to 79°, with overnight lows between 36° and 62°. The average high for April is 66° with an average low of 48°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how April weather will actually feel in West Chicago. See also: May | June | July.
