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°
69°
11
82°
65°
12
81°
69°
13
85°
66°
14
78°
64°
15
90°
67°
16
86°
70°
17
83°
64°
18
76°
55°
19
72°
52°
20
75°
56°
21
70°
55°
22
72°
56°
23
71°
53°
24
78°
57°
25
72°
53°
26
75°
55°
27
77°
57°
28
77°
54°
29
71°
52°
30
75°
57°
1
74°
53°
2
68°
52°
3
74°
55°
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 68° to 90°, with overnight lows between 52° 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.