S
M
T
W
T
F
S
30
83°
48°
31
75°
43°
1
73°
49°
2
79°
41°
3
76°
46°
4
79°
48°
5
81°
47°
6
80°
42°
7
71°
38°
8
68°
37°
9
67°
36°
10
67°
36°
11
68°
37°
12
68°
38°
13
70°
39°
14
72°
41°
15
67°
39°
16
66°
36°
17
65°
33°
18
64°
35°
19
64°
37°
20
69°
40°
21
73°
40°
22
73°
38°
23
70°
44°
24
69°
40°
25
67°
39°
26
64°
42°
27
63°
39°
28
64°
34°
29
60°
34°
30
60°
41°
1
61°
42°
2
64°
29°
3
68°
27°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Shelby
Shelby's September 2026 forecast shows daily high temperatures ranging from 60° to 83°, with overnight lows between 27° and 49°. The average high for September is 69° 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 September weather will actually feel in Shelby. See also: October | November | December.
