S
M
T
W
T
F
S
1
75°
64°
2
77°
58°
3
71°
50°
4
74°
50°
5
72°
46°
6
77°
49°
7
75°
50°
8
65°
45°
9
65°
44°
10
66°
45°
11
71°
49°
12
70°
47°
13
64°
40°
14
57°
40°
15
59°
43°
16
69°
47°
17
70°
48°
18
70°
46°
19
69°
45°
20
60°
40°
21
54°
39°
22
66°
44°
23
64°
44°
24
66°
42°
25
61°
40°
26
55°
43°
27
56°
43°
28
64°
41°
29
63°
42°
30
64°
33°
1
50°
29°
2
49°
29°
3
55°
40°
4
59°
38°
5
53°
36°
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 49° to 77°, with overnight lows between 29° and 64°. The average high for November is 64° with an average low of 44°. 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.