S
M
T
W
T
F
S
31
69°
49°
1
69°
54°
2
70°
55°
3
73°
54°
4
74°
53°
5
74°
56°
6
73°
57°
7
75°
54°
8
70°
55°
9
73°
54°
10
69°
50°
11
73°
51°
12
70°
50°
13
69°
51°
14
73°
52°
15
70°
51°
16
71°
51°
17
71°
53°
18
72°
55°
19
71°
52°
20
72°
53°
21
73°
54°
22
74°
53°
23
72°
55°
24
73°
57°
25
79°
56°
26
80°
61°
27
74°
60°
28
79°
60°
29
80°
61°
30
77°
60°
1
75°
57°
2
76°
60°
3
79°
63°
4
Hist. Avg.
78°
59°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Chilmark
Chilmark's June 2026 forecast shows daily high temperatures ranging from 69° to 80°, with overnight lows between 49° and 63°. The average high for June is 73° with an average low of 55°. 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 Chilmark. See also: July | August | September.