S
M
T
W
T
F
S
30
91°
61°
31
88°
62°
1
87°
63°
2
89°
66°
3
87°
65°
4
89°
64°
5
90°
65°
6
89°
66°
7
90°
64°
8
88°
60°
9
86°
59°
10
85°
60°
11
85°
60°
12
88°
63°
13
88°
64°
14
87°
63°
15
Hist. Avg.
86°
65°
16
Hist. Avg.
85°
64°
17
Hist. Avg.
85°
64°
18
Hist. Avg.
85°
64°
19
Hist. Avg.
85°
64°
20
Hist. Avg.
84°
63°
21
Hist. Avg.
84°
63°
22
Hist. Avg.
84°
62°
23
Hist. Avg.
84°
62°
24
Hist. Avg.
83°
62°
25
Hist. Avg.
83°
61°
26
Hist. Avg.
83°
61°
27
Hist. Avg.
82°
61°
28
Hist. Avg.
82°
60°
29
Hist. Avg.
82°
60°
30
Hist. Avg.
81°
59°
1
Hist. Avg.
81°
59°
2
Hist. Avg.
81°
59°
3
Hist. Avg.
80°
58°
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 85° to 91°, with overnight lows between 59° and 66°. The average high for September is 88° with an average low of 63°. 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.
