S
M
T
W
T
F
S
30
75°
56°
31
76°
61°
1
79°
61°
2
76°
60°
3
79°
59°
4
76°
51°
5
75°
52°
6
74°
52°
7
75°
53°
8
80°
55°
9
80°
57°
10
81°
52°
11
73°
49°
12
73°
53°
13
75°
49°
14
75°
49°
15
69°
52°
16
70°
51°
17
69°
50°
18
71°
48°
19
76°
46°
20
70°
53°
21
74°
47°
22
72°
53°
23
75°
52°
24
77°
53°
25
77°
53°
26
75°
52°
27
75°
52°
28
76°
51°
29
75°
46°
30
70°
49°
1
73°
52°
2
75°
46°
3
75°
41°
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 69° to 81°, with overnight lows between 41° 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 Fredonia. See also: October | November | December.
