S
M
T
W
T
F
S
30
77°
61°
31
80°
54°
1
80°
52°
2
75°
51°
3
76°
54°
4
79°
61°
5
83°
55°
6
82°
51°
7
75°
51°
8
75°
52°
9
78°
58°
10
77°
55°
11
76°
57°
12
73°
56°
13
74°
50°
14
73°
48°
15
71°
47°
16
72°
52°
17
72°
55°
18
77°
55°
19
79°
56°
20
80°
54°
21
77°
47°
22
74°
52°
23
69°
46°
24
70°
45°
25
67°
44°
26
67°
45°
27
Hist. Avg.
69°
47°
28
Hist. Avg.
68°
47°
29
Hist. Avg.
68°
46°
30
Hist. Avg.
67°
46°
1
Hist. Avg.
67°
46°
2
Hist. Avg.
66°
45°
3
Hist. Avg.
66°
45°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Holt
Holt's September 2026 forecast shows daily high temperatures ranging from 67° to 83°, with overnight lows between 44° and 61°. The average high for September is 75° with an average low of 52°. 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.
