S
M
T
W
T
F
S
30
81°
61°
31
80°
61°
1
81°
56°
2
73°
54°
3
72°
53°
4
72°
53°
5
73°
54°
6
77°
57°
7
79°
59°
8
78°
59°
9
75°
58°
10
77°
59°
11
79°
59°
12
78°
58°
13
79°
60°
14
78°
50°
15
71°
50°
16
68°
49°
17
70°
50°
18
69°
48°
19
68°
49°
20
69°
49°
21
75°
50°
22
74°
54°
23
75°
46°
24
75°
46°
25
69°
45°
26
67°
47°
27
70°
52°
28
71°
52°
29
72°
44°
30
68°
45°
1
64°
50°
2
65°
50°
3
69°
49°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Orangeburg
Orangeburg's September 2026 forecast shows daily high temperatures ranging from 64° to 81°, with overnight lows between 44° and 61°. The average high for September is 73° with an average low of 52°. 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 Orangeburg. See also: October | November | December.