S
M
T
W
T
F
S
29
35°
23°
30
35°
22°
1
34°
26°
2
36°
30°
3
37°
29°
4
40°
32°
5
39°
34°
6
43°
33°
7
42°
33°
8
39°
31°
9
36°
30°
10
35°
30°
11
42°
27°
12
38°
28°
13
38°
19°
14
34°
17°
15
31°
21°
16
30°
22°
17
30°
23°
18
34°
26°
19
34°
29°
20
37°
30°
21
38°
29°
22
40°
30°
23
41°
30°
24
44°
26°
25
42°
18°
26
37°
16°
27
28°
20°
28
30°
27°
29
38°
27°
30
39°
30°
31
41°
31°
1
42°
26°
2
44°
19°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Kalamazoo
Kalamazoo's December 2026 forecast shows daily high temperatures ranging from 28° to 44°, with overnight lows between 16° and 34°. The average high for December is 37° with an average low of 26°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how December weather will actually feel in Kalamazoo. See also: January | February | March.