S
M
T
W
T
F
S
30
91°
70°
31
93°
69°
1
95°
70°
2
97°
71°
3
97°
73°
4
97°
74°
5
97°
73°
6
97°
73°
7
86°
71°
8
90°
70°
9
91°
66°
10
93°
66°
11
95°
69°
12
86°
72°
13
91°
69°
14
95°
69°
15
91°
67°
16
89°
68°
17
91°
67°
18
91°
66°
19
91°
69°
20
88°
69°
21
88°
67°
22
85°
64°
23
81°
62°
24
82°
62°
25
81°
60°
26
83°
61°
27
84°
59°
28
84°
61°
29
84°
60°
30
83°
61°
1
83°
59°
2
82°
60°
3
84°
60°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Calhoun
Calhoun's September 2026 forecast shows daily high temperatures ranging from 81° to 95°, with overnight lows between 59° and 69°. 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 Calhoun. See also: October | November | December.
