S
M
T
W
T
F
S
30
93°
72°
31
96°
73°
1
97°
73°
2
99°
74°
3
100°
76°
4
102°
76°
5
102°
76°
6
97°
74°
7
97°
76°
8
93°
76°
9
96°
73°
10
98°
72°
11
90°
74°
12
93°
74°
13
94°
71°
14
98°
71°
15
97°
72°
16
95°
76°
17
94°
71°
18
98°
74°
19
96°
71°
20
94°
71°
21
94°
71°
22
91°
69°
23
85°
64°
24
84°
62°
25
82°
60°
26
83°
59°
27
82°
57°
28
81°
59°
29
83°
59°
30
84°
61°
1
80°
56°
2
76°
62°
3
79°
62°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Cahaba Crest
Cahaba Crest's September 2026 forecast shows daily high temperatures ranging from 76° to 98°, with overnight lows between 56° and 74°. The average high for September is 86° with an average low of 64°. 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 Cahaba Crest. See also: October | November | December.