S
M
T
W
T
F
S
30
95°
72°
31
97°
74°
1
100°
73°
2
101°
72°
3
101°
74°
4
102°
73°
5
99°
73°
6
99°
75°
7
100°
73°
8
93°
71°
9
95°
72°
10
94°
72°
11
92°
72°
12
91°
71°
13
91°
72°
14
92°
72°
15
90°
69°
16
90°
68°
17
90°
69°
18
88°
67°
19
89°
65°
20
87°
66°
21
86°
69°
22
90°
67°
23
89°
67°
24
89°
66°
25
88°
67°
26
89°
67°
27
89°
66°
28
88°
67°
29
88°
67°
30
87°
66°
1
88°
64°
2
85°
59°
3
78°
55°
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 78° to 95°, with overnight lows between 55° and 72°. The average high for September is 89° with an average low of 67°. 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.
