S
M
T
W
T
F
S
30
83°
61°
31
82°
60°
1
83°
59°
2
82°
58°
3
81°
57°
4
81°
58°
5
82°
60°
6
81°
60°
7
85°
58°
8
82°
61°
9
83°
63°
10
82°
64°
11
86°
64°
12
87°
58°
13
85°
63°
14
80°
63°
15
84°
62°
16
85°
63°
17
86°
56°
18
84°
54°
19
77°
61°
20
82°
53°
21
84°
52°
22
75°
51°
23
75°
58°
24
81°
51°
25
75°
49°
26
Hist. Avg.
79°
54°
27
Hist. Avg.
79°
54°
28
Hist. Avg.
78°
53°
29
Hist. Avg.
78°
53°
30
Hist. Avg.
77°
52°
1
Hist. Avg.
77°
52°
2
Hist. Avg.
76°
52°
3
Hist. Avg.
76°
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 75° to 87°, with overnight lows between 49° and 64°. The average high for September is 82° with an average low of 58°. 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.
