S
M
T
W
T
F
S
26
86°
68°
27
85°
68°
28
84°
67°
29
84°
65°
30
80°
60°
31
78°
59°
1
78°
62°
2
79°
62°
3
80°
65°
4
82°
65°
5
82°
66°
6
83°
66°
7
80°
65°
8
79°
63°
9
79°
63°
10
80°
60°
11
82°
65°
12
84°
65°
13
86°
66°
14
87°
65°
15
86°
67°
16
86°
65°
17
87°
58°
18
81°
57°
19
77°
56°
20
76°
55°
21
77°
56°
22
78°
56°
23
78°
57°
24
80°
57°
25
83°
58°
26
83°
62°
27
84°
56°
28
78°
55°
29
76°
55°
30
77°
56°
31
78°
57°
1
80°
55°
2
76°
54°
3
75°
59°
4
79°
62°
5
81°
61°
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 75° to 87°, with overnight lows between 54° and 68°. The average high for August is 81° with an average low of 61°. 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.
