S
M
T
W
T
F
S
30
80°
61°
31
79°
71°
1
85°
69°
2
72°
67°
3
88°
69°
4
87°
73°
5
81°
71°
6
79°
65°
7
81°
60°
8
83°
61°
9
87°
65°
10
88°
72°
11
83°
66°
12
80°
62°
13
84°
68°
14
76°
65°
15
73°
57°
16
83°
59°
17
84°
70°
18
84°
70°
19
73°
64°
20
70°
64°
21
76°
61°
22
69°
57°
23
70°
56°
24
68°
53°
25
71°
58°
26
63°
58°
27
66°
61°
28
67°
59°
29
72°
60°
30
77°
62°
1
78°
60°
2
78°
59°
3
74°
55°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Cliffwood Beach
Cliffwood Beach's September 2026 forecast shows daily high temperatures ranging from 63° to 78°, with overnight lows between 55° and 62°. The average high for September is 72° with an average low of 59°. 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 Cliffwood Beach. See also: October | November | December.
