S
M
T
W
T
F
S
26
61°
44°
27
67°
42°
28
63°
47°
29
54°
44°
30
55°
40°
1
50°
39°
2
49°
34°
3
63°
34°
4
76°
45°
5
59°
45°
6
56°
44°
7
57°
38°
8
64°
39°
9
72°
46°
10
62°
40°
11
60°
37°
12
64°
35°
13
60°
45°
14
66°
43°
15
70°
39°
16
81°
50°
17
86°
59°
18
86°
64°
19
86°
56°
20
63°
38°
21
63°
45°
22
62°
53°
23
71°
57°
24
71°
51°
25
75°
53°
26
78°
55°
27
76°
54°
28
78°
54°
29
77°
55°
30
79°
57°
31
78°
58°
1
77°
51°
2
79°
56°
3
75°
54°
4
71°
54°
5
72°
53°
6
76°
57°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Tecumseh Township
Tecumseh Township's May 2026 forecast shows daily high temperatures ranging from 62° to 86°, with overnight lows between 38° and 58°. The average high for May is 74° with an average low of 53°. 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 Tecumseh Township. See also: June | July | August.