S
M
T
W
T
F
S
26
51°
47°
27
54°
46°
28
65°
45°
29
54°
46°
30
55°
49°
1
59°
45°
2
55°
47°
3
56°
44°
4
55°
42°
5
56°
50°
6
57°
53°
7
68°
52°
8
61°
48°
9
58°
52°
10
60°
46°
11
57°
44°
12
56°
44°
13
58°
45°
14
59°
48°
15
58°
46°
16
62°
55°
17
69°
50°
18
61°
46°
19
60°
49°
20
61°
51°
21
65°
57°
22
71°
58°
23
70°
55°
24
67°
53°
25
66°
57°
26
73°
59°
27
74°
54°
28
63°
51°
29
75°
54°
30
73°
55°
31
72°
55°
1
74°
54°
2
76°
56°
3
75°
59°
4
76°
60°
5
76°
60°
6
72°
61°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in McCormick Place
McCormick Place's May 2026 forecast shows daily high temperatures ranging from 51° to 76°, with overnight lows between 42° and 61°. The average high for May is 64° with an average low of 51°. 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 McCormick Place. See also: June | July | August.
