S
M
T
W
T
F
S
30
90°
71°
31
90°
71°
1
94°
68°
2
96°
71°
3
95°
73°
4
98°
73°
5
99°
74°
6
96°
72°
7
89°
71°
8
91°
69°
9
88°
70°
10
87°
70°
11
87°
68°
12
86°
65°
13
89°
68°
14
87°
67°
15
86°
64°
16
88°
63°
17
85°
65°
18
85°
62°
19
84°
62°
20
83°
59°
21
87°
63°
22
86°
62°
23
86°
64°
24
85°
63°
25
86°
62°
26
86°
63°
27
85°
62°
28
86°
62°
29
85°
61°
30
85°
62°
1
84°
61°
2
81°
55°
3
74°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Cedar Bluff
Cedar Bluff's September 2026 forecast shows daily high temperatures ranging from 74° to 91°, with overnight lows between 52° and 71°. 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 Cedar Bluff. See also: October | November | December.