S
M
T
W
T
F
S
26
63°
37°
27
60°
37°
28
52°
38°
29
46°
32°
30
43°
33°
1
44°
31°
2
54°
29°
3
63°
40°
4
62°
40°
5
40°
33°
6
42°
35°
7
50°
30°
8
59°
26°
9
54°
36°
10
47°
32°
11
50°
32°
12
49°
34°
13
59°
37°
14
65°
34°
15
84°
50°
16
74°
43°
17
49°
35°
18
N/A
19
43°
35°
20
49°
35°
21
59°
42°
22
59°
44°
23
58°
46°
24
61°
50°
25
66°
50°
26
67°
49°
27
70°
54°
28
72°
53°
29
74°
57°
30
74°
58°
31
71°
54°
1
65°
45°
2
61°
49°
3
62°
48°
4
61°
46°
5
64°
50°
6
62°
51°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
May Weather in Calumet Charter Township
Calumet Charter Township's May 2026 forecast shows daily high temperatures ranging from 43° to 74°, with overnight lows between 35° and 58°. The average high for May is 63° with an average low of 48°. 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 Calumet Charter Township. See also: June | July | August.