S
M
T
W
T
F
S
30
81°
49°
31
82°
56°
1
87°
56°
2
86°
55°
3
86°
54°
4
85°
50°
5
82°
48°
6
77°
52°
7
80°
52°
8
81°
43°
9
76°
49°
10
75°
54°
11
79°
45°
12
75°
42°
13
74°
41°
14
72°
42°
15
74°
42°
16
75°
45°
17
80°
46°
18
82°
48°
19
83°
46°
20
82°
51°
21
82°
48°
22
81°
52°
23
83°
52°
24
83°
51°
25
81°
48°
26
78°
43°
27
69°
44°
28
72°
47°
29
73°
44°
30
65°
46°
1
68°
45°
2
73°
47°
3
70°
40°
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 65° to 87°, with overnight lows between 40° and 56°. The average high for September is 78° with an average low of 48°. 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.