S
M
T
W
T
F
S
30
85°
65°
31
82°
67°
1
88°
71°
2
92°
71°
3
88°
66°
4
81°
67°
5
79°
64°
6
77°
58°
7
78°
58°
8
82°
59°
9
85°
67°
10
79°
68°
11
80°
64°
12
84°
63°
13
84°
58°
14
73°
52°
15
83°
64°
16
86°
70°
17
85°
68°
18
80°
62°
19
78°
65°
20
72°
59°
21
73°
58°
22
70°
55°
23
72°
56°
24
74°
54°
25
76°
55°
26
77°
51°
27
77°
57°
28
78°
56°
29
77°
56°
30
76°
55°
1
76°
57°
2
75°
55°
3
75°
51°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Acrisure Stadium
Acrisure Stadium's September 2026 forecast shows daily high temperatures ranging from 70° to 86°, with overnight lows between 51° and 70°. The average high for September is 77° with an average low of 58°. 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 Acrisure Stadium. See also: October | November | December.