S
M
T
W
T
F
S
26
77°
57°
27
87°
71°
28
81°
65°
29
73°
55°
30
67°
53°
1
74°
48°
2
74°
44°
3
82°
41°
4
80°
60°
5
80°
53°
6
63°
49°
7
70°
47°
8
80°
54°
9
89°
63°
10
81°
56°
11
77°
51°
12
79°
58°
13
84°
63°
14
86°
64°
15
85°
66°
16
86°
66°
17
83°
65°
18
80°
59°
19
80°
63°
20
80°
62°
21
83°
56°
22
75°
55°
23
76°
57°
24
76°
59°
25
75°
57°
26
75°
56°
27
77°
57°
28
78°
58°
29
78°
62°
30
80°
65°
31
79°
66°
1
79°
65°
2
80°
62°
3
79°
67°
4
81°
67°
5
80°
68°
6
80°
68°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Kalamazoo
Kalamazoo's May 2026 forecast shows daily high temperatures ranging from 63° to 89°, with overnight lows between 47° and 68°. The average high for May is 79° with an average low of 60°. 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 Kalamazoo. See also: June | July | August.