S
M
T
W
T
F
S
26
89°
62°
27
90°
67°
28
89°
64°
29
90°
64°
30
94°
61°
31
97°
67°
1
89°
64°
2
77°
59°
3
81°
57°
4
88°
57°
5
89°
56°
6
94°
55°
7
92°
65°
8
89°
72°
9
90°
65°
10
91°
63°
11
90°
66°
12
89°
63°
13
89°
62°
14
90°
62°
15
93°
65°
16
94°
65°
17
93°
62°
18
91°
61°
19
86°
60°
20
84°
58°
21
89°
61°
22
92°
60°
23
92°
63°
24
91°
62°
25
87°
55°
26
93°
61°
27
92°
60°
28
80°
50°
29
79°
49°
30
80°
50°
31
86°
54°
1
88°
56°
2
89°
58°
3
88°
57°
4
88°
58°
5
84°
55°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Brewster
Brewster's August 2026 forecast shows daily high temperatures ranging from 79° to 94°, with overnight lows between 49° and 65°. The average high for August is 88° 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 August weather will actually feel in Brewster. See also: September | October | November.
