S
M
T
W
T
F
S
30
88°
71°
31
91°
70°
1
96°
71°
2
N/A
3
96°
72°
4
97°
73°
5
97°
72°
6
89°
68°
7
85°
67°
8
87°
67°
9
92°
68°
10
96°
67°
11
95°
69°
12
88°
67°
13
88°
65°
14
90°
66°
15
89°
65°
16
88°
62°
17
80°
65°
18
78°
65°
19
79°
66°
20
80°
66°
21
79°
65°
22
80°
65°
23
84°
64°
24
81°
64°
25
78°
63°
26
80°
64°
27
82°
58°
28
77°
54°
29
74°
53°
30
74°
53°
1
75°
54°
2
75°
60°
3
73°
59°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Memorial Stadium
Memorial Stadium's September 2026 forecast shows daily high temperatures ranging from 73° to 97°, with overnight lows between 53° and 73°. The average high for September is 84° with an average low of 64°. 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 Memorial Stadium. See also: October | November | December.