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
58°
42°
6
57°
37°
7
56°
42°
8
61°
46°
9
69°
48°
10
60°
41°
11
58°
40°
12
59°
46°
13
64°
50°
14
68°
52°
15
70°
51°
16
66°
48°
17
68°
51°
18
65°
49°
19
71°
54°
20
68°
54°
21
71°
46°
22
65°
45°
23
64°
45°
24
66°
46°
25
65°
48°
26
66°
47°
27
66°
47°
28
67°
48°
29
67°
49°
30
69°
57°
31
75°
54°
1
69°
52°
2
72°
53°
3
74°
59°
4
75°
57°
5
77°
59°
6
79°
61°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Oshtemo Charter Township
Oshtemo Charter Township's May 2026 forecast shows daily high temperatures ranging from 56° to 79°, with overnight lows between 37° and 61°. The average high for May is 67° with an average low of 49°. 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 Oshtemo Charter Township. See also: June | July | August.