S
M
T
W
T
F
S
30
90°
68°
31
90°
65°
1
86°
64°
2
85°
64°
3
87°
63°
4
89°
64°
5
89°
66°
6
88°
65°
7
84°
62°
8
84°
62°
9
85°
60°
10
83°
59°
11
84°
59°
12
83°
58°
13
82°
59°
14
81°
58°
15
82°
59°
16
83°
58°
17
82°
62°
18
85°
63°
19
85°
62°
20
82°
58°
21
81°
55°
22
79°
55°
23
Hist. Avg.
81°
58°
24
Hist. Avg.
81°
58°
25
Hist. Avg.
81°
57°
26
Hist. Avg.
80°
57°
27
Hist. Avg.
80°
56°
28
Hist. Avg.
80°
56°
29
Hist. Avg.
79°
56°
30
Hist. Avg.
79°
55°
1
Hist. Avg.
79°
55°
2
Hist. Avg.
78°
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 Calhoun
Calhoun's September 2026 forecast shows daily high temperatures ranging from 79° to 90°, with overnight lows between 55° and 68°. The average high for September is 85° 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 Calhoun. See also: October | November | December.
