S
M
T
W
T
F
S
1
67°
53°
2
65°
61°
3
72°
56°
4
62°
49°
5
60°
45°
6
55°
43°
7
56°
44°
8
55°
41°
9
54°
40°
10
57°
41°
11
58°
43°
12
58°
42°
13
57°
44°
14
56°
47°
15
50°
34°
16
51°
40°
17
57°
44°
18
57°
42°
19
53°
41°
20
53°
35°
21
41°
30°
22
40°
27°
23
38°
25°
24
39°
33°
25
44°
31°
26
41°
29°
27
42°
33°
28
45°
37°
29
49°
38°
30
50°
38°
1
49°
33°
2
40°
32°
3
40°
32°
4
48°
34°
5
47°
35°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
November Weather in Decatur
Decatur's November 2026 forecast shows daily high temperatures ranging from 38° to 72°, with overnight lows between 25° and 61°. The average high for November is 51° with an average low of 39°. 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.
