S
M
T
W
T
F
S
30
93°
72°
31
96°
72°
1
98°
72°
2
100°
74°
3
100°
75°
4
101°
75°
5
101°
76°
6
98°
75°
7
83°
70°
8
88°
67°
9
89°
70°
10
86°
69°
11
87°
67°
12
86°
66°
13
88°
68°
14
89°
67°
15
86°
66°
16
87°
64°
17
85°
67°
18
84°
65°
19
82°
63°
20
83°
58°
21
86°
64°
22
84°
63°
23
84°
64°
24
83°
64°
25
84°
63°
26
84°
64°
27
83°
63°
28
84°
63°
29
84°
62°
30
83°
63°
1
83°
61°
2
79°
55°
3
71°
51°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Whitwell
Whitwell's September 2026 forecast shows daily high temperatures ranging from 71° to 89°, with overnight lows between 51° and 70°. The average high for September is 84° with an average low of 64°. 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 Whitwell. See also: October | November | December.