S
M
T
W
T
F
S
29
75°
44°
30
71°
35°
31
43°
30°
1
42°
26°
2
34°
32°
3
34°
32°
4
35°
30°
5
53°
26°
6
37°
21°
7
37°
31°
8
57°
28°
9
49°
30°
10
53°
34°
11
57°
43°
12
60°
41°
13
62°
40°
14
62°
38°
15
65°
39°
16
63°
37°
17
57°
34°
18
60°
41°
19
58°
40°
20
50°
40°
21
52°
36°
22
51°
38°
23
51°
36°
24
52°
33°
25
61°
43°
26
64°
43°
27
65°
42°
28
65°
42°
29
66°
45°
30
66°
45°
1
67°
44°
2
67°
46°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Gary
Gary's April 2026 forecast shows daily high temperatures ranging from 35° to 67°, with overnight lows between 21° and 46°. The average high for April is 57° with an average low of 37°. 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 Gary. See also: May | June | July.
