S
M
T
W
T
F
S
30
91°
70°
31
93°
69°
1
96°
69°
2
97°
70°
3
97°
71°
4
97°
71°
5
98°
70°
6
98°
72°
7
95°
69°
8
92°
74°
9
92°
70°
10
94°
69°
11
93°
68°
12
89°
71°
13
94°
67°
14
96°
68°
15
95°
69°
16
93°
72°
17
93°
68°
18
96°
69°
19
97°
69°
20
95°
69°
21
95°
69°
22
90°
68°
23
73°
61°
24
82°
60°
25
84°
58°
26
83°
56°
27
83°
53°
28
83°
52°
29
87°
54°
30
90°
63°
1
88°
68°
2
84°
68°
3
79°
69°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Haleyville
Haleyville's September 2026 forecast shows daily high temperatures ranging from 79° to 90°, with overnight lows between 54° and 69°. The average high for September is 86° 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 Haleyville. See also: October | November | December.