S
M
T
W
T
F
S
30
97°
68°
31
95°
70°
1
94°
73°
2
90°
72°
3
97°
71°
4
94°
72°
5
96°
72°
6
94°
74°
7
97°
72°
8
98°
73°
9
95°
72°
10
94°
72°
11
94°
72°
12
94°
72°
13
93°
71°
14
92°
70°
15
93°
66°
16
92°
67°
17
94°
70°
18
93°
66°
19
89°
64°
20
90°
68°
21
91°
68°
22
91°
68°
23
90°
67°
24
90°
67°
25
89°
66°
26
89°
67°
27
88°
66°
28
88°
66°
29
87°
65°
30
88°
65°
1
86°
58°
2
79°
57°
3
79°
55°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Ball
Ball's September 2026 forecast shows daily high temperatures ranging from 79° to 98°, with overnight lows between 55° and 74°. The average high for September is 91° with an average low of 67°. 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 Ball. See also: October | November | December.