S
M
T
W
T
F
S
31
83°
51°
1
88°
57°
2
84°
58°
3
84°
60°
4
83°
60°
5
88°
60°
6
89°
60°
7
89°
61°
8
85°
58°
9
97°
60°
10
89°
59°
11
79°
52°
12
88°
52°
13
84°
57°
14
73°
46°
15
85°
46°
16
93°
69°
17
95°
53°
18
85°
54°
19
87°
62°
20
97°
61°
21
90°
53°
22
83°
56°
23
81°
57°
24
85°
56°
25
92°
59°
26
99°
59°
27
94°
58°
28
91°
58°
29
90°
57°
30
83°
60°
1
85°
63°
2
93°
62°
3
86°
62°
4
90°
63°
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 81° to 99°, with overnight lows between 53° and 69°. The average high for June is 89° 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 June weather will actually feel in Brewster. See also: July | August | September.