S
M
T
W
T
F
S
27
72°
53°
28
72°
51°
29
69°
49°
30
64°
48°
1
65°
50°
2
68°
51°
3
69°
49°
4
67°
48°
5
67°
48°
6
66°
47°
7
67°
49°
8
67°
48°
9
66°
48°
10
66°
47°
11
65°
48°
12
59°
38°
13
57°
40°
14
57°
44°
15
58°
35°
16
59°
39°
17
51°
46°
18
59°
43°
19
60°
40°
20
52°
39°
21
51°
35°
22
53°
34°
23
51°
37°
24
54°
42°
25
56°
38°
26
54°
37°
27
48°
32°
28
46°
28°
29
44°
34°
30
46°
35°
31
47°
29°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in New Tecumseth
New Tecumseth's October 2026 forecast shows daily high temperatures ranging from 44° to 72°, with overnight lows between 28° and 53°. The average high for October is 59° with an average low of 42°. 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 New Tecumseth. See also: November | December | January.
