S
M
T
W
T
F
S
1
52°
35°
2
55°
34°
3
54°
38°
4
52°
37°
5
48°
34°
6
49°
32°
7
50°
34°
8
48°
39°
9
46°
33°
10
49°
31°
11
47°
32°
12
46°
31°
13
46°
32°
14
45°
32°
15
45°
34°
16
46°
31°
17
47°
30°
18
45°
29°
19
44°
31°
20
43°
28°
21
44°
28°
22
41°
31°
23
41°
34°
24
42°
36°
25
42°
38°
26
43°
34°
27
44°
30°
28
43°
36°
29
42°
36°
30
42°
35°
1
43°
33°
2
41°
35°
3
41°
35°
4
42°
36°
5
41°
34°
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 41° to 55°, with overnight lows between 28° and 39°. The average high for November is 45° with an average low of 33°. 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.