S
M
T
W
T
F
S
30
82°
65°
31
82°
65°
1
81°
64°
2
80°
62°
3
78°
65°
4
84°
66°
5
82°
61°
6
76°
59°
7
77°
60°
8
78°
60°
9
82°
63°
10
82°
59°
11
76°
63°
12
76°
62°
13
77°
63°
14
80°
62°
15
83°
64°
16
82°
64°
17
80°
63°
18
82°
64°
19
81°
63°
20
83°
64°
21
80°
63°
22
77°
63°
23
77°
62°
24
73°
62°
25
74°
61°
26
80°
62°
27
80°
53°
28
70°
50°
29
68°
50°
30
69°
58°
1
78°
55°
2
71°
48°
3
72°
44°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Cooper Field
Cooper Field's September 2026 forecast shows daily high temperatures ranging from 68° to 84°, with overnight lows between 44° and 66°. 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 Cooper Field. See also: October | November | December.
