S
M
T
W
T
F
S
30
91°
72°
31
95°
72°
1
97°
72°
2
97°
72°
3
99°
73°
4
97°
73°
5
99°
72°
6
99°
72°
7
99°
72°
8
96°
70°
9
95°
69°
10
93°
71°
11
90°
70°
12
89°
71°
13
93°
70°
14
92°
70°
15
91°
72°
16
88°
66°
17
88°
67°
18
87°
64°
19
87°
62°
20
84°
63°
21
83°
60°
22
87°
64°
23
86°
64°
24
86°
63°
25
85°
64°
26
86°
64°
27
85°
63°
28
85°
63°
29
84°
62°
30
84°
63°
1
83°
59°
2
82°
55°
3
74°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Ackerman
Ackerman's September 2026 forecast shows daily high temperatures ranging from 74° to 96°, with overnight lows between 52° and 72°. The average high for September is 87° with an average low of 65°. 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 Ackerman. See also: October | November | December.