S
M
T
W
T
F
S
30
86°
67°
31
85°
66°
1
82°
64°
2
82°
61°
3
83°
60°
4
81°
59°
5
81°
60°
6
84°
60°
7
83°
64°
8
85°
59°
9
82°
59°
10
84°
61°
11
85°
62°
12
82°
64°
13
85°
64°
14
85°
62°
15
84°
63°
16
84°
63°
17
85°
62°
18
83°
62°
19
82°
61°
20
81°
59°
21
82°
60°
22
82°
56°
23
77°
59°
24
76°
60°
25
Hist. Avg.
78°
55°
26
Hist. Avg.
78°
54°
27
Hist. Avg.
77°
54°
28
Hist. Avg.
77°
54°
29
Hist. Avg.
76°
53°
30
Hist. Avg.
76°
53°
1
Hist. Avg.
76°
52°
2
Hist. Avg.
76°
52°
3
Hist. Avg.
75°
51°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Anderson
Anderson's September 2026 forecast shows daily high temperatures ranging from 76° to 86°, with overnight lows between 56° and 67°. The average high for September is 83° 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 Anderson. See also: October | November | December.
