S
M
T
W
T
F
S
26
85°
62°
27
89°
67°
28
89°
71°
29
87°
67°
30
N/A
31
88°
67°
1
91°
73°
2
88°
73°
3
81°
72°
4
84°
70°
5
85°
69°
6
84°
70°
7
86°
69°
8
85°
67°
9
87°
68°
10
87°
67°
11
86°
65°
12
83°
67°
13
84°
66°
14
85°
68°
15
82°
63°
16
78°
62°
17
80°
67°
18
85°
65°
19
79°
64°
20
79°
64°
21
82°
67°
22
85°
65°
23
82°
63°
24
78°
62°
25
79°
62°
26
78°
60°
27
77°
61°
28
80°
64°
29
82°
65°
30
84°
66°
31
84°
67°
1
83°
67°
2
83°
66°
3
76°
63°
4
76°
59°
5
75°
58°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Long Branch
Long Branch's August 2026 forecast shows daily high temperatures ranging from 75° to 91°, with overnight lows between 58° and 73°. The average high for August is 82° with an average low of 66°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how August weather will actually feel in Long Branch. See also: September | October | November.