S
M
T
W
T
F
S
30
80°
54°
31
82°
43°
1
82°
53°
2
83°
49°
3
82°
44°
4
86°
43°
5
86°
52°
6
85°
43°
7
75°
46°
8
81°
40°
9
83°
40°
10
84°
38°
11
87°
53°
12
88°
43°
13
89°
50°
14
71°
45°
15
76°
36°
16
81°
47°
17
81°
58°
18
68°
51°
19
68°
47°
20
70°
40°
21
76°
42°
22
72°
55°
23
75°
42°
24
80°
40°
25
82°
41°
26
79°
46°
27
83°
42°
28
68°
50°
29
75°
43°
30
77°
40°
1
77°
40°
2
82°
38°
3
82°
41°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Fish Haven
Fish Haven's September 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for September is ° with an average low of °. 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 Fish Haven. See also: October | November | December.
