S
M
T
W
T
F
S
30
87°
62°
31
91°
65°
1
90°
63°
2
90°
63°
3
89°
65°
4
91°
65°
5
90°
64°
6
89°
65°
7
89°
64°
8
83°
63°
9
82°
64°
10
83°
63°
11
88°
62°
12
87°
63°
13
88°
63°
14
87°
62°
15
87°
62°
16
85°
61°
17
81°
55°
18
80°
59°
19
85°
54°
20
79°
53°
21
77°
53°
22
77°
54°
23
78°
58°
24
84°
58°
25
84°
57°
26
82°
58°
27
83°
56°
28
82°
55°
29
81°
54°
30
82°
54°
1
81°
52°
2
82°
54°
3
75°
48°
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 75° to 91°, with overnight lows between 48° and 65°. The average high for September is 84° with an average low of 59°. 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.
