S
M
T
W
T
F
S
26
88°
72°
27
89°
74°
28
96°
75°
29
93°
82°
30
94°
76°
31
91°
70°
1
85°
71°
2
92°
73°
3
82°
71°
4
89°
73°
5
92°
72°
6
89°
71°
7
85°
71°
8
93°
73°
9
95°
72°
10
93°
71°
11
95°
75°
12
95°
72°
13
93°
73°
14
88°
66°
15
93°
70°
16
97°
75°
17
100°
76°
18
96°
77°
19
96°
75°
20
99°
74°
21
95°
71°
22
94°
69°
23
93°
68°
24
88°
70°
25
87°
69°
26
87°
70°
27
81°
69°
28
90°
68°
29
89°
66°
30
88°
68°
31
90°
66°
1
88°
68°
2
88°
67°
3
86°
66°
4
89°
70°
5
88°
69°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Rocky Brook
Rocky Brook's August 2026 forecast shows daily high temperatures ranging from 81° to 95°, with overnight lows between 66° and 71°. The average high for August is 89° with an average low of 68°. 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 Rocky Brook. See also: September | October | November.
