S
M
T
W
T
F
S
30
90°
64°
31
80°
66°
1
89°
66°
2
89°
65°
3
88°
67°
4
90°
64°
5
90°
59°
6
82°
55°
7
81°
55°
8
82°
63°
9
82°
60°
10
81°
55°
11
77°
53°
12
75°
56°
13
77°
61°
14
76°
52°
15
84°
51°
16
79°
50°
17
73°
50°
18
73°
51°
19
74°
49°
20
71°
49°
21
72°
50°
22
73°
49°
23
73°
49°
24
75°
53°
25
77°
56°
26
79°
53°
27
80°
56°
28
73°
51°
29
79°
47°
30
78°
49°
1
72°
50°
2
70°
45°
3
69°
53°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Holden
Holden's September 2026 forecast shows daily high temperatures ranging from 69° to 90°, with overnight lows between 45° and 67°. The average high for September is 79° with an average low of 55°. 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 Holden. See also: October | November | December.