S
M
T
W
T
F
S
30
87°
69°
31
88°
69°
1
94°
72°
2
92°
72°
3
91°
71°
4
92°
71°
5
85°
68°
6
85°
62°
7
84°
60°
8
87°
58°
9
90°
63°
10
92°
73°
11
81°
68°
12
82°
68°
13
89°
72°
14
82°
57°
15
N/A
16
86°
64°
17
90°
69°
18
84°
65°
19
80°
64°
20
79°
66°
21
71°
63°
22
73°
62°
23
72°
61°
24
74°
58°
25
72°
54°
26
73°
55°
27
72°
53°
28
71°
52°
29
75°
57°
30
71°
55°
1
68°
56°
2
72°
56°
3
74°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Long Branch
Long Branch's September 2026 forecast shows daily high temperatures ranging from 68° to 90°, with overnight lows between 52° and 69°. The average high for September is 75° 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 Long Branch. See also: October | November | December.
