S
M
T
W
T
F
S
31
80°
58°
1
74°
54°
2
82°
50°
3
79°
55°
4
80°
54°
5
75°
56°
6
70°
46°
7
73°
44°
8
76°
46°
9
72°
52°
10
76°
52°
11
83°
48°
12
81°
57°
13
88°
54°
14
91°
56°
15
97°
58°
16
86°
67°
17
88°
60°
18
85°
62°
19
95°
59°
20
87°
64°
21
85°
61°
22
88°
66°
23
91°
59°
24
92°
61°
25
86°
63°
26
80°
59°
27
76°
58°
28
87°
63°
29
77°
58°
30
76°
55°
1
79°
51°
2
79°
52°
3
82°
52°
4
84°
58°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Brewster
Brewster's June 2026 forecast shows daily high temperatures ranging from 76° to 87°, with overnight lows between 51° and 63°. The average high for June is 80° with an average low of 56°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how June weather will actually feel in Brewster. See also: July | August | September.