S
M
T
W
T
F
S
28
82°
65°
29
89°
67°
30
91°
73°
1
95°
72°
2
93°
71°
3
95°
69°
4
90°
70°
5
80°
69°
6
81°
65°
7
84°
63°
8
88°
67°
9
84°
69°
10
80°
65°
11
84°
66°
12
81°
65°
13
81°
64°
14
83°
63°
15
85°
65°
16
85°
64°
17
83°
63°
18
81°
64°
19
84°
66°
20
80°
60°
21
78°
60°
22
78°
61°
23
79°
61°
24
80°
66°
25
83°
66°
26
80°
65°
27
81°
66°
28
85°
67°
29
85°
67°
30
82°
66°
31
83°
67°
1
83°
66°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Brewster
Brewster's July 2026 forecast shows daily high temperatures ranging from 78° to 90°, with overnight lows between 60° and 70°. The average high for July is 82° with an average low of 65°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how July weather will actually feel in Brewster. See also: August | September | October.