S
M
T
W
T
F
S
30
87°
52°
31
86°
53°
1
86°
46°
2
76°
46°
3
76°
47°
4
77°
44°
5
78°
45°
6
80°
45°
7
83°
48°
8
84°
49°
9
84°
51°
10
85°
49°
11
81°
50°
12
79°
48°
13
83°
49°
14
81°
46°
15
80°
45°
16
80°
44°
17
79°
46°
18
76°
45°
19
71°
36°
20
74°
45°
21
77°
45°
22
Hist. Avg.
75°
42°
23
Hist. Avg.
74°
42°
24
Hist. Avg.
74°
41°
25
Hist. Avg.
74°
41°
26
Hist. Avg.
73°
40°
27
Hist. Avg.
72°
40°
28
Hist. Avg.
72°
40°
29
Hist. Avg.
72°
39°
30
Hist. Avg.
71°
39°
1
Hist. Avg.
71°
38°
2
Hist. Avg.
70°
38°
3
Hist. Avg.
70°
38°
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 71° to 87°, with overnight lows between 36° and 53°. The average high for September is 80° with an average low of 47°. 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.
