S
M
T
W
T
F
S
26
63°
34°
27
64°
50°
28
61°
50°
29
52°
37°
30
52°
32°
1
45°
32°
2
52°
28°
3
61°
41°
4
77°
48°
5
55°
43°
6
55°
36°
7
57°
32°
8
64°
37°
9
72°
41°
10
59°
36°
11
59°
36°
12
70°
32°
13
54°
36°
14
59°
34°
15
70°
41°
16
79°
61°
17
82°
64°
18
81°
64°
19
77°
55°
20
55°
43°
21
63°
39°
22
73°
52°
23
61°
54°
24
68°
50°
25
81°
46°
26
79°
54°
27
79°
52°
28
68°
48°
29
77°
46°
30
77°
46°
31
66°
56°
1
65°
58°
2
66°
58°
3
73°
63°
4
79°
65°
5
80°
66°
6
79°
70°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Michigan City
Michigan City's May 2026 forecast shows daily high temperatures ranging from 65° to 80°, with overnight lows between 56° and 70°. The average high for May is 73° with an average low of 62°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how May weather will actually feel in Michigan City. See also: June | July | August.
