S
M
T
W
T
F
S
30
100°
60°
31
100°
71°
1
101°
72°
2
102°
81°
3
101°
74°
4
102°
75°
5
106°
75°
6
105°
73°
7
97°
70°
8
98°
73°
9
98°
75°
10
92°
69°
11
88°
69°
12
92°
67°
13
94°
68°
14
94°
69°
15
89°
61°
16
87°
60°
17
86°
60°
18
83°
58°
19
79°
55°
20
79°
57°
21
82°
56°
22
86°
61°
23
86°
61°
24
85°
60°
25
86°
62°
26
85°
61°
27
85°
61°
28
84°
60°
29
84°
61°
30
83°
59°
1
80°
52°
2
71°
49°
3
71°
47°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Cave City
Cave City's September 2026 forecast shows daily high temperatures ranging from 71° to 98°, with overnight lows between 47° and 75°. The average high for September is 86° with an average low of 61°. 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 Cave City. See also: October | November | December.
