S
M
T
W
T
F
S
27
67°
49°
28
60°
52°
29
59°
47°
30
64°
48°
1
74°
56°
2
64°
49°
3
57°
39°
4
65°
40°
5
57°
43°
6
54°
35°
7
62°
34°
8
56°
41°
9
45°
34°
10
45°
42°
11
63°
50°
12
58°
54°
13
55°
36°
14
44°
35°
15
43°
37°
16
49°
41°
17
46°
36°
18
45°
37°
19
46°
36°
20
51°
38°
21
50°
32°
22
46°
34°
23
43°
28°
24
42°
28°
25
47°
38°
26
53°
32°
27
48°
25°
28
40°
27°
29
40°
27°
30
44°
34°
31
46°
27°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Cowansville
Cowansville's October 2026 forecast shows daily high temperatures ranging from 40° to 63°, with overnight lows between 25° and 54°. The average high for October is 48° with an average low of 35°. 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 Cowansville. See also: November | December | January.