S
M
T
W
T
F
S
30
87°
71°
31
91°
68°
1
94°
72°
2
97°
72°
3
95°
71°
4
95°
72°
5
95°
69°
6
88°
66°
7
83°
67°
8
85°
69°
9
86°
68°
10
87°
67°
11
87°
66°
12
84°
63°
13
83°
64°
14
87°
71°
15
83°
65°
16
79°
65°
17
79°
64°
18
82°
65°
19
79°
64°
20
78°
60°
21
78°
58°
22
79°
60°
23
80°
59°
24
84°
64°
25
84°
63°
26
77°
62°
27
76°
63°
28
76°
62°
29
77°
61°
30
79°
61°
1
75°
60°
2
74°
60°
3
76°
59°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Gibbs Stadium
Gibbs Stadium's September 2026 forecast shows daily high temperatures ranging from 74° to 97°, with overnight lows between 58° and 72°. The average high for September is 83° with an average low of 65°. 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 Gibbs Stadium. See also: October | November | December.