S
M
T
W
T
F
S
30
91°
73°
31
92°
72°
1
90°
72°
2
87°
71°
3
88°
72°
4
87°
72°
5
88°
71°
6
89°
72°
7
88°
71°
8
85°
68°
9
85°
66°
10
84°
67°
11
84°
69°
12
87°
70°
13
88°
70°
14
88°
65°
15
87°
64°
16
84°
65°
17
83°
64°
18
85°
65°
19
87°
65°
20
87°
64°
21
86°
68°
22
86°
68°
23
85°
66°
24
84°
63°
25
83°
62°
26
83°
62°
27
84°
65°
28
85°
66°
29
85°
66°
30
86°
65°
1
84°
65°
2
84°
64°
3
85°
65°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Moncks Corner
Moncks Corner's September 2026 forecast shows daily high temperatures ranging from 83° to 92°, with overnight lows between 62° and 73°. The average high for September is 86° with an average low of 67°. 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 Moncks Corner. See also: October | November | December.
