S
M
T
W
T
F
S
30
93°
71°
31
95°
70°
1
97°
71°
2
99°
70°
3
99°
72°
4
99°
72°
5
100°
72°
6
97°
72°
7
95°
70°
8
91°
67°
9
93°
67°
10
92°
70°
11
91°
70°
12
89°
69°
13
89°
68°
14
91°
67°
15
90°
68°
16
86°
63°
17
86°
63°
18
87°
61°
19
84°
59°
20
84°
60°
21
83°
59°
22
86°
63°
23
86°
64°
24
85°
64°
25
86°
63°
26
86°
63°
27
85°
62°
28
85°
63°
29
84°
63°
30
85°
62°
1
85°
60°
2
82°
54°
3
73°
51°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Carbon Hill
Carbon Hill's September 2026 forecast shows daily high temperatures ranging from 73° to 93°, with overnight lows between 51° and 70°. The average high for September is 86° with an average low of 63°. 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 Carbon Hill. See also: October | November | December.