S
M
T
W
T
F
S
30
91°
70°
31
92°
71°
1
91°
70°
2
87°
69°
3
87°
69°
4
89°
71°
5
89°
71°
6
90°
70°
7
91°
71°
8
90°
70°
9
90°
70°
10
88°
69°
11
89°
70°
12
89°
69°
13
88°
68°
14
83°
69°
15
85°
69°
16
85°
68°
17
86°
66°
18
86°
63°
19
83°
65°
20
82°
67°
21
83°
63°
22
83°
63°
23
84°
62°
24
84°
64°
25
86°
66°
26
85°
65°
27
86°
64°
28
82°
65°
29
83°
62°
30
84°
61°
1
84°
61°
2
Hist. Avg.
83°
60°
3
Hist. Avg.
83°
60°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Edisto
Edisto's September 2026 forecast shows daily high temperatures ranging from 82° to 92°, with overnight lows between 61° and 71°. The average high for September is 87° 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 Edisto. See also: October | November | December.
