S
M
T
W
T
F
S
30
81°
63°
31
82°
63°
1
86°
68°
2
82°
64°
3
79°
63°
4
82°
64°
5
73°
61°
6
73°
54°
7
75°
52°
8
75°
54°
9
81°
63°
10
75°
55°
11
77°
54°
12
79°
59°
13
67°
42°
14
69°
63°
15
77°
55°
16
67°
60°
17
70°
56°
18
68°
58°
19
69°
56°
20
67°
52°
21
66°
51°
22
67°
50°
23
67°
54°
24
69°
54°
25
74°
53°
26
68°
47°
27
73°
53°
28
72°
53°
29
69°
53°
30
68°
52°
1
71°
51°
2
70°
50°
3
68°
51°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Fredonia Town
Fredonia Town's September 2026 forecast shows daily high temperatures ranging from 66° to 77°, with overnight lows between 42° and 63°. The average high for September is 69° with an average low of 53°. 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 Fredonia Town. See also: October | November | December.