S
M
T
W
T
F
S
30
90°
66°
31
86°
69°
1
97°
73°
2
89°
72°
3
93°
72°
4
92°
72°
5
83°
65°
6
85°
60°
7
83°
58°
8
88°
57°
9
91°
65°
10
89°
75°
11
81°
65°
12
82°
65°
13
89°
73°
14
81°
57°
15
79°
52°
16
86°
57°
17
89°
67°
18
87°
69°
19
80°
67°
20
83°
66°
21
73°
61°
22
67°
58°
23
64°
56°
24
66°
56°
25
72°
55°
26
71°
56°
27
74°
54°
28
72°
54°
29
72°
56°
30
76°
55°
1
74°
55°
2
72°
54°
3
71°
59°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Northwest Stadium
Northwest Stadium's September 2026 forecast shows daily high temperatures ranging from 64° to 83°, with overnight lows between 54° and 67°. The average high for September is 72° with an average low of 57°. 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 Northwest Stadium. See also: October | November | December.
