S
M
T
W
T
F
S
30
85°
69°
31
85°
68°
1
84°
64°
2
77°
61°
3
76°
61°
4
77°
62°
5
77°
60°
6
81°
64°
7
84°
67°
8
83°
66°
9
80°
66°
10
82°
67°
11
84°
66°
12
84°
66°
13
83°
67°
14
83°
57°
15
76°
57°
16
73°
58°
17
75°
57°
18
73°
55°
19
74°
56°
20
73°
56°
21
79°
58°
22
79°
62°
23
78°
54°
24
79°
53°
25
74°
52°
26
71°
55°
27
75°
59°
28
76°
59°
29
77°
51°
30
73°
52°
1
69°
56°
2
70°
57°
3
74°
57°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in MetLife Stadium
MetLife Stadium's September 2026 forecast shows daily high temperatures ranging from 69° to 85°, with overnight lows between 51° and 69°. The average high for September is 78° with an average low of 60°. 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 MetLife Stadium. See also: October | November | December.