S
M
T
W
T
F
S
30
65°
52°
31
66°
51°
1
64°
53°
2
62°
54°
3
65°
52°
4
62°
50°
5
61°
49°
6
62°
50°
7
63°
51°
8
64°
48°
9
66°
52°
10
64°
51°
11
67°
46°
12
62°
51°
13
64°
52°
14
Hist. Avg.
65°
49°
15
Hist. Avg.
65°
49°
16
Hist. Avg.
65°
48°
17
Hist. Avg.
65°
48°
18
Hist. Avg.
65°
48°
19
Hist. Avg.
65°
48°
20
Hist. Avg.
65°
48°
21
Hist. Avg.
65°
48°
22
Hist. Avg.
65°
48°
23
Hist. Avg.
65°
48°
24
Hist. Avg.
65°
48°
25
Hist. Avg.
65°
48°
26
Hist. Avg.
65°
47°
27
Hist. Avg.
65°
47°
28
Hist. Avg.
65°
47°
29
Hist. Avg.
65°
47°
30
Hist. Avg.
65°
47°
1
Hist. Avg.
65°
47°
2
Hist. Avg.
65°
47°
3
Hist. Avg.
65°
46°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Clam Beach
Clam Beach's September 2026 forecast shows daily high temperatures ranging from 61° to 67°, with overnight lows between 46° and 54°. The average high for September is 64° with an average low of 51°. 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 Clam Beach. See also: October | November | December.
