S
M
T
W
T
F
S
1
65°
56°
2
64°
56°
3
62°
47°
4
55°
47°
5
56°
41°
6
54°
38°
7
56°
41°
8
50°
37°
9
51°
38°
10
53°
38°
11
53°
37°
12
52°
37°
13
44°
26°
14
49°
33°
15
51°
32°
16
49°
33°
17
51°
34°
18
51°
33°
19
49°
32°
20
41°
27°
21
34°
25°
22
37°
24°
23
33°
24°
24
35°
27°
25
37°
26°
26
35°
27°
27
41°
28°
28
39°
29°
29
43°
27°
30
40°
24°
1
30°
21°
2
28°
14°
3
31°
25°
4
35°
25°
5
33°
23°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
November Weather in Duncan
Duncan's November 2026 forecast shows daily high temperatures ranging from 28° to 65°, with overnight lows between 14° and 56°. The average high for November is 45° with an average low of 32°. 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 Duncan. See also: December | January | February.