S
M
T
W
T
F
S
30
57°
49°
31
64°
48°
1
62°
48°
2
64°
47°
3
63°
48°
4
62°
48°
5
62°
47°
6
60°
48°
7
64°
49°
8
64°
48°
9
63°
46°
10
64°
39°
11
59°
46°
12
52°
44°
13
55°
39°
14
53°
38°
15
54°
44°
16
57°
44°
17
58°
45°
18
59°
46°
19
58°
45°
20
55°
45°
21
58°
44°
22
57°
44°
23
58°
43°
24
56°
43°
25
58°
41°
26
55°
41°
27
55°
36°
28
54°
38°
29
53°
35°
30
50°
37°
1
50°
37°
2
46°
38°
3
49°
39°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Fishhook
Fishhook's September 2026 forecast shows daily high temperatures ranging from 46° to 64°, with overnight lows between 35° and 49°. The average high for September is 57° 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 Fishhook. See also: October | November | December.