S
M
T
W
T
F
S
30
92°
68°
31
91°
67°
1
89°
66°
2
89°
64°
3
88°
66°
4
89°
61°
5
87°
65°
6
88°
64°
7
89°
65°
8
88°
66°
9
88°
65°
10
87°
65°
11
87°
64°
12
83°
64°
13
82°
63°
14
82°
63°
15
83°
62°
16
83°
62°
17
82°
60°
18
82°
60°
19
81°
59°
20
80°
55°
21
79°
54°
22
79°
55°
23
81°
56°
24
82°
60°
25
83°
61°
26
82°
59°
27
82°
58°
28
78°
53°
29
77°
52°
30
78°
57°
1
80°
57°
2
Hist. Avg.
78°
54°
3
Hist. Avg.
78°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Ball Ground
Ball Ground's September 2026 forecast shows daily high temperatures ranging from 77° to 92°, with overnight lows between 52° and 68°. The average high for September is 84° with an average low of 61°. 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 Ground. See also: October | November | December.