S
M
T
W
T
F
S
1
64°
53°
2
69°
55°
3
70°
58°
4
70°
63°
5
79°
58°
6
N/A
7
66°
43°
8
67°
45°
9
69°
47°
10
70°
49°
11
70°
47°
12
69°
48°
13
61°
38°
14
55°
36°
15
63°
44°
16
65°
46°
17
69°
45°
18
69°
50°
19
70°
50°
20
67°
41°
21
63°
47°
22
64°
40°
23
56°
38°
24
54°
37°
25
53°
36°
26
53°
33°
27
52°
32°
28
52°
32°
29
60°
37°
30
59°
41°
1
62°
41°
2
61°
42°
3
59°
45°
4
59°
46°
5
60°
45°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
November Weather in Decatur
Decatur's November 2026 forecast shows daily high temperatures ranging from 52° to 70°, with overnight lows between 32° and 50°. The average high for November is 62° with an average low of 42°. 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 Decatur. See also: December | January | February.