S
M
T
W
T
F
S
29
82°
45°
30
82°
46°
31
63°
37°
1
54°
36°
2
75°
32°
3
57°
30°
4
64°
27°
5
68°
32°
6
59°
32°
7
73°
32°
8
63°
39°
9
77°
39°
10
64°
32°
11
81°
41°
12
77°
37°
13
75°
45°
14
66°
41°
15
70°
37°
16
79°
34°
17
43°
28°
18
57°
21°
19
72°
21°
20
81°
32°
21
88°
52°
22
87°
41°
23
69°
36°
24
70°
33°
25
62°
41°
26
51°
28°
27
54°
33°
28
62°
36°
29
60°
33°
30
55°
33°
1
61°
34°
2
66°
34°
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 51° to 88°, with overnight lows between 28° and 52°. The average high for April is 65° with an average low of 36°. 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.
