S
M
T
W
T
F
S
30
88°
69°
31
88°
69°
1
87°
68°
2
87°
66°
3
82°
64°
4
81°
64°
5
81°
61°
6
82°
61°
7
86°
67°
8
86°
67°
9
85°
66°
10
87°
68°
11
88°
68°
12
88°
67°
13
86°
67°
14
86°
65°
15
86°
64°
16
85°
59°
17
80°
61°
18
79°
57°
19
78°
56°
20
77°
56°
21
79°
59°
22
80°
62°
23
81°
61°
24
82°
55°
25
76°
56°
26
76°
54°
27
77°
54°
28
80°
57°
29
81°
59°
30
81°
56°
1
74°
59°
2
77°
59°
3
79°
58°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Wendell
Wendell's September 2026 forecast shows daily high temperatures ranging from 74° to 88°, with overnight lows between 54° and 69°. The average high for September is 82° with an average low of 62°. 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 Wendell. See also: October | November | December.