S
M
T
W
T
F
S
30
74°
46°
31
67°
49°
1
68°
50°
2
70°
51°
3
66°
43°
4
64°
49°
5
70°
50°
6
72°
44°
7
73°
41°
8
63°
39°
9
60°
41°
10
61°
39°
11
61°
41°
12
64°
40°
13
64°
44°
14
66°
48°
15
68°
43°
16
67°
38°
17
58°
40°
18
57°
46°
19
62°
45°
20
63°
41°
21
60°
38°
22
61°
37°
23
55°
39°
24
57°
42°
25
63°
43°
26
57°
36°
27
57°
38°
28
Hist. Avg.
59°
35°
29
Hist. Avg.
59°
35°
30
Hist. Avg.
58°
34°
1
Hist. Avg.
58°
34°
2
Hist. Avg.
57°
34°
3
Hist. Avg.
57°
33°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Hayter
Hayter's September 2026 forecast shows daily high temperatures ranging from 55° to 74°, with overnight lows between 36° and 51°. The average high for September is 64° with an average low of 43°. 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 Hayter. See also: October | November | December.