S
M
T
W
T
F
S
26
77°
62°
27
76°
65°
28
80°
67°
29
81°
68°
30
82°
67°
31
83°
64°
1
81°
67°
2
81°
66°
3
76°
62°
4
78°
67°
5
80°
68°
6
81°
67°
7
82°
62°
8
78°
61°
9
76°
61°
10
75°
65°
11
76°
61°
12
75°
60°
13
74°
61°
14
75°
61°
15
75°
60°
16
74°
61°
17
74°
61°
18
75°
65°
19
79°
62°
20
75°
61°
21
74°
66°
22
79°
62°
23
Hist. Avg.
75°
62°
24
Hist. Avg.
75°
62°
25
Hist. Avg.
75°
62°
26
Hist. Avg.
75°
62°
27
Hist. Avg.
75°
62°
28
Hist. Avg.
74°
62°
29
Hist. Avg.
74°
62°
30
Hist. Avg.
74°
62°
31
Hist. Avg.
74°
62°
1
Hist. Avg.
74°
62°
2
Hist. Avg.
74°
61°
3
Hist. Avg.
73°
61°
4
Hist. Avg.
73°
61°
5
Hist. Avg.
73°
61°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
August Weather in Brewster
Brewster's August 2026 forecast shows daily high temperatures ranging from 74° to 83°, with overnight lows between 60° and 68°. The average high for August is 78° with an average low of 64°. 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.
