S
M
T
W
T
F
S
30
87°
72°
31
88°
71°
1
88°
74°
2
87°
73°
3
86°
72°
4
87°
70°
5
88°
71°
6
88°
74°
7
87°
73°
8
87°
73°
9
86°
72°
10
87°
73°
11
85°
72°
12
87°
73°
13
85°
72°
14
83°
72°
15
83°
71°
16
82°
72°
17
86°
72°
18
87°
71°
19
86°
72°
20
87°
71°
21
84°
71°
22
85°
70°
23
85°
65°
24
81°
67°
25
80°
68°
26
81°
69°
27
82°
67°
28
80°
64°
29
79°
66°
30
79°
69°
1
81°
68°
2
81°
62°
3
79°
61°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Wadmalaw Island
Wadmalaw Island's September 2026 forecast shows daily high temperatures ranging from 79° to 88°, with overnight lows between 61° and 74°. The average high for September is 84° with an average low of 70°. 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 Wadmalaw Island. See also: October | November | December.
