S
M
T
W
T
F
S
29
64°
41°
30
82°
55°
31
70°
39°
1
45°
39°
2
75°
39°
3
57°
39°
4
59°
43°
5
54°
39°
6
54°
36°
7
37°
30°
8
72°
37°
9
70°
46°
10
52°
37°
11
55°
51°
12
77°
61°
13
78°
65°
14
81°
63°
15
72°
55°
16
66°
54°
17
79°
57°
18
63°
40°
19
52°
41°
20
62°
50°
21
69°
55°
22
68°
55°
23
69°
51°
24
62°
44°
25
57°
41°
26
56°
42°
27
58°
46°
28
58°
45°
29
64°
40°
30
58°
40°
1
60°
45°
2
59°
44°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in East Chicago
East Chicago's April 2026 forecast shows daily high temperatures ranging from 52° to 81°, with overnight lows between 40° and 65°. The average high for April is 65° with an average low of 49°. 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 East Chicago. See also: May | June | July.