S
M
T
W
T
F
S
30
99°
64°
31
100°
68°
1
101°
72°
2
100°
72°
3
100°
73°
4
101°
74°
5
103°
73°
6
103°
75°
7
100°
73°
8
104°
69°
9
103°
75°
10
98°
73°
11
86°
70°
12
98°
71°
13
100°
71°
14
100°
74°
15
100°
73°
16
100°
71°
17
97°
72°
18
89°
64°
19
83°
62°
20
82°
61°
21
82°
59°
22
81°
62°
23
83°
63°
24
82°
58°
25
87°
65°
26
86°
65°
27
86°
64°
28
85°
63°
29
84°
64°
30
83°
63°
1
84°
62°
2
84°
62°
3
83°
61°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Kalamazoo
Kalamazoo's September 2026 forecast shows daily high temperatures ranging from 81° to 100°, with overnight lows between 58° and 74°. The average high for September is 88° with an average low of 65°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how September weather will actually feel in Kalamazoo. See also: October | November | December.
