S
M
T
W
T
F
S
30
66°
49°
31
67°
48°
1
66°
49°
2
65°
48°
3
65°
49°
4
67°
51°
5
67°
51°
6
66°
48°
7
65°
51°
8
62°
51°
9
64°
47°
10
63°
46°
11
63°
46°
12
62°
47°
13
62°
44°
14
63°
45°
15
62°
50°
16
61°
48°
17
67°
47°
18
65°
46°
19
62°
47°
20
65°
46°
21
66°
48°
22
66°
51°
23
64°
50°
24
61°
51°
25
Hist. Avg.
64°
50°
26
Hist. Avg.
64°
49°
27
Hist. Avg.
63°
49°
28
Hist. Avg.
63°
49°
29
Hist. Avg.
63°
49°
30
Hist. Avg.
63°
49°
1
Hist. Avg.
63°
49°
2
Hist. Avg.
63°
49°
3
Hist. Avg.
63°
48°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Fish Rock
Fish Rock's September 2026 forecast shows daily high temperatures ranging from 61° to 67°, with overnight lows between 44° and 51°. The average high for September is 64° with an average low of 48°. 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 Rock. See also: October | November | December.
