S
M
T
W
T
F
S
30
85°
66°
31
85°
65°
1
84°
61°
2
78°
58°
3
77°
58°
4
77°
57°
5
78°
57°
6
82°
61°
7
84°
64°
8
83°
63°
9
80°
62°
10
83°
63°
11
84°
63°
12
83°
62°
13
84°
64°
14
83°
54°
15
76°
54°
16
73°
53°
17
76°
54°
18
74°
52°
19
73°
53°
20
74°
52°
21
80°
54°
22
79°
58°
23
80°
50°
24
79°
49°
25
74°
49°
26
72°
51°
27
75°
56°
28
76°
56°
29
77°
47°
30
73°
48°
1
69°
53°
2
70°
53°
3
74°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in SHI Stadium
SHI Stadium's September 2026 forecast shows daily high temperatures ranging from 69° to 85°, with overnight lows between 47° and 66°. The average high for September is 78° with an average low of 56°. 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 SHI Stadium. See also: October | November | December.
