S
M
T
W
T
F
S
30
89°
68°
31
87°
69°
1
86°
68°
2
86°
64°
3
85°
64°
4
85°
63°
5
86°
63°
6
86°
64°
7
87°
63°
8
89°
64°
9
88°
63°
10
87°
62°
11
89°
64°
12
88°
66°
13
89°
66°
14
89°
65°
15
88°
65°
16
87°
66°
17
88°
64°
18
86°
64°
19
85°
63°
20
86°
62°
21
85°
63°
22
85°
63°
23
82°
62°
24
Hist. Avg.
82°
58°
25
Hist. Avg.
81°
57°
26
Hist. Avg.
81°
57°
27
Hist. Avg.
81°
56°
28
Hist. Avg.
80°
56°
29
Hist. Avg.
80°
56°
30
Hist. Avg.
80°
55°
1
Hist. Avg.
79°
55°
2
Hist. Avg.
79°
54°
3
Hist. Avg.
78°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Cave Spring
Cave Spring's September 2026 forecast shows daily high temperatures ranging from 82° to 89°, with overnight lows between 62° and 69°. The average high for September is 87° 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 Cave Spring. See also: October | November | December.
