S
M
T
W
T
F
S
30
76°
54°
31
84°
37°
1
82°
64°
2
78°
50°
3
81°
50°
4
82°
52°
5
86°
58°
6
83°
61°
7
75°
57°
8
78°
56°
9
75°
55°
10
76°
54°
11
83°
54°
12
81°
54°
13
78°
55°
14
79°
49°
15
85°
56°
16
85°
56°
17
78°
52°
18
75°
49°
19
79°
54°
20
81°
54°
21
78°
52°
22
81°
53°
23
82°
54°
24
80°
53°
25
79°
52°
26
78°
53°
27
74°
52°
28
72°
50°
29
75°
49°
30
77°
51°
1
76°
51°
2
72°
50°
3
63°
47°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Holt Arena
Holt Arena's September 2026 forecast shows daily high temperatures ranging from 63° to 86°, with overnight lows between 47° and 64°. The average high for September is 78° with an average low of 53°. 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 Holt Arena. See also: October | November | December.