S
M
T
W
T
F
S
30
72°
64°
31
80°
65°
1
87°
71°
2
88°
69°
3
83°
66°
4
75°
66°
5
77°
57°
6
76°
53°
7
75°
51°
8
78°
55°
9
85°
69°
10
76°
55°
11
76°
54°
12
78°
66°
13
81°
59°
14
82°
66°
15
78°
56°
16
74°
53°
17
76°
52°
18
66°
47°
19
64°
43°
20
65°
45°
21
66°
47°
22
66°
47°
23
70°
52°
24
75°
51°
25
67°
47°
26
73°
50°
27
75°
51°
28
74°
49°
29
68°
46°
30
72°
51°
1
70°
47°
2
66°
46°
3
70°
49°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Fredonia
Fredonia's September 2026 forecast shows daily high temperatures ranging from 64° to 85°, with overnight lows between 43° and 69°. The average high for September is 73° 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 Fredonia. See also: October | November | December.
