S
M
T
W
T
F
S
1
67°
35°
2
57°
37°
3
60°
38°
4
60°
32°
5
54°
38°
6
55°
46°
7
58°
47°
8
67°
45°
9
68°
44°
10
67°
41°
11
65°
37°
12
57°
42°
13
57°
42°
14
59°
39°
15
60°
42°
16
56°
38°
17
61°
35°
18
62°
32°
19
49°
38°
20
54°
28°
21
54°
28°
22
49°
34°
23
53°
34°
24
55°
33°
25
50°
32°
26
51°
29°
27
52°
27°
28
48°
31°
29
49°
30°
30
53°
36°
1
49°
36°
2
49°
28°
3
56°
24°
4
47°
23°
5
39°
28°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
November Weather in Mount Vernon
Mount Vernon's November 2026 forecast shows daily high temperatures ranging from 39° to 68°, with overnight lows between 23° and 47°. The average high for November is 56° 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 November weather will actually feel in Mount Vernon. See also: December | January | February.