S
M
T
W
T
F
S
26
69°
45°
27
68°
48°
28
60°
47°
29
53°
42°
30
53°
35°
1
50°
33°
2
51°
30°
3
64°
37°
4
77°
44°
5
59°
45°
6
56°
37°
7
55°
38°
8
64°
46°
9
67°
43°
10
60°
37°
11
59°
38°
12
58°
45°
13
59°
44°
14
66°
49°
15
67°
48°
16
68°
50°
17
72°
56°
18
73°
55°
19
72°
54°
20
74°
50°
21
64°
46°
22
64°
45°
23
66°
48°
24
67°
49°
25
67°
49°
26
68°
50°
27
70°
49°
28
70°
51°
29
74°
55°
30
76°
56°
31
78°
58°
1
76°
55°
2
72°
54°
3
78°
59°
4
80°
60°
5
80°
60°
6
78°
59°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Cooper Charter Township
Cooper Charter Township's May 2026 forecast shows daily high temperatures ranging from 55° to 80°, with overnight lows between 37° and 60°. The average high for May is 69° with an average low of 50°. 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 Cooper Charter Township. See also: June | July | August.