S
M
T
W
T
F
S
26
86°
71°
27
86°
71°
28
85°
70°
29
85°
70°
30
84°
67°
31
79°
64°
1
79°
64°
2
80°
65°
3
80°
66°
4
81°
64°
5
80°
64°
6
82°
66°
7
84°
69°
8
83°
69°
9
79°
68°
10
82°
63°
11
81°
63°
12
82°
64°
13
83°
68°
14
82°
69°
15
85°
67°
16
85°
69°
17
86°
69°
18
85°
68°
19
84°
61°
20
80°
62°
21
79°
61°
22
78°
61°
23
78°
62°
24
79°
62°
25
80°
63°
26
83°
61°
27
82°
62°
28
79°
65°
29
79°
63°
30
77°
63°
31
81°
66°
1
83°
59°
2
82°
60°
3
76°
59°
4
77°
60°
5
77°
66°
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 76° to 86°, with overnight lows between 59° and 71°. The average high for August is 81° with an average low of 65°. 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.