S
M
T
W
T
F
S
27
73°
49°
28
74°
45°
29
75°
52°
30
72°
51°
1
75°
51°
2
75°
49°
3
73°
50°
4
76°
50°
5
68°
49°
6
68°
50°
7
70°
46°
8
69°
42°
9
60°
41°
10
66°
47°
11
67°
46°
12
70°
47°
13
69°
46°
14
70°
47°
15
69°
47°
16
70°
43°
17
58°
42°
18
57°
44°
19
58°
42°
20
63°
44°
21
63°
36°
22
54°
32°
23
53°
34°
24
60°
42°
25
64°
42°
26
58°
30°
27
55°
33°
28
57°
37°
29
60°
40°
30
62°
41°
31
63°
43°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Tecumseh
Tecumseh's October 2026 forecast shows daily high temperatures ranging from 53° to 76°, with overnight lows between 30° and 52°. The average high for October is 66° with an average low of 44°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how October weather will actually feel in Tecumseh. See also: November | December | January.
