S
M
T
W
T
F
S
30
99°
74°
31
99°
72°
1
99°
68°
2
98°
75°
3
97°
75°
4
97°
72°
5
98°
73°
6
97°
70°
7
97°
72°
8
96°
70°
9
97°
69°
10
91°
62°
11
82°
63°
12
83°
62°
13
84°
59°
14
82°
58°
15
80°
56°
16
85°
61°
17
84°
62°
18
74°
55°
19
80°
59°
20
81°
60°
21
74°
59°
22
80°
59°
23
79°
58°
24
80°
58°
25
80°
57°
26
70°
49°
27
69°
46°
28
68°
44°
29
68°
48°
30
74°
47°
1
72°
52°
2
73°
49°
3
66°
50°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Holt
Holt's September 2026 forecast shows daily high temperatures ranging from 66° to 98°, with overnight lows between 44° and 75°. The average high for September is 82° 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 Holt. See also: October | November | December.
