S
M
T
W
T
F
S
30
100°
75°
31
100°
78°
1
98°
76°
2
100°
78°
3
100°
76°
4
98°
76°
5
96°
73°
6
96°
74°
7
94°
73°
8
97°
71°
9
96°
73°
10
96°
71°
11
94°
70°
12
92°
70°
13
92°
71°
14
90°
66°
15
92°
68°
16
92°
67°
17
91°
68°
18
92°
68°
19
92°
67°
20
91°
67°
21
91°
66°
22
90°
67°
23
90°
66°
24
88°
65°
25
88°
64°
26
83°
65°
27
80°
63°
28
80°
60°
29
81°
59°
30
80°
59°
1
79°
57°
2
79°
58°
3
81°
57°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Sun Bowl Stadium
Sun Bowl Stadium's September 2026 forecast shows daily high temperatures ranging from 79° to 100°, with overnight lows between 57° and 78°. The average high for September is 90° with an average low of 68°. 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 Sun Bowl Stadium. See also: October | November | December.
