S
M
T
W
T
F
S
30
92°
72°
31
95°
70°
1
98°
71°
2
98°
72°
3
99°
73°
4
97°
72°
5
100°
74°
6
98°
71°
7
85°
72°
8
91°
67°
9
92°
65°
10
95°
72°
11
96°
72°
12
85°
73°
13
94°
73°
14
96°
68°
15
87°
70°
16
89°
68°
17
93°
63°
18
97°
67°
19
93°
70°
20
90°
73°
21
94°
70°
22
88°
71°
23
73°
64°
24
66°
55°
25
78°
51°
26
83°
52°
27
82°
54°
28
85°
54°
29
85°
60°
30
86°
63°
1
86°
65°
2
85°
67°
3
85°
66°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Calhoun Falls
Calhoun Falls's September 2026 forecast shows daily high temperatures ranging from 66° to 86°, with overnight lows between 51° and 67°. The average high for September is 82° 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 Calhoun Falls. See also: October | November | December.
