S
M
T
W
T
F
S
26
92°
75°
27
96°
74°
28
100°
73°
29
97°
77°
30
93°
72°
31
96°
66°
1
93°
73°
2
86°
73°
3
84°
73°
4
87°
72°
5
90°
72°
6
87°
69°
7
90°
68°
8
87°
69°
9
88°
68°
10
90°
67°
11
92°
69°
12
92°
68°
13
91°
68°
14
90°
68°
15
89°
69°
16
86°
67°
17
91°
71°
18
92°
71°
19
92°
72°
20
93°
71°
21
92°
70°
22
90°
70°
23
90°
69°
24
91°
70°
25
91°
70°
26
90°
69°
27
90°
70°
28
89°
69°
29
89°
68°
30
90°
69°
31
90°
69°
1
89°
68°
2
90°
69°
3
87°
66°
4
84°
64°
5
84°
64°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Red Bank
Red Bank's August 2026 forecast shows daily high temperatures ranging from 84° to 93°, with overnight lows between 64° and 73°. The average high for August is 89° with an average low of 69°. 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 Red Bank. See also: September | October | November.