S
M
T
W
T
F
S
31
66°
57°
1
64°
55°
2
61°
54°
3
59°
54°
4
59°
50°
5
N/A
6
60°
54°
7
62°
46°
8
60°
47°
9
59°
47°
10
59°
48°
11
60°
51°
12
59°
53°
13
63°
55°
14
64°
54°
15
63°
52°
16
65°
51°
17
67°
52°
18
68°
55°
19
62°
51°
20
62°
50°
21
61°
49°
22
62°
51°
23
61°
53°
24
62°
52°
25
62°
50°
26
63°
50°
27
61°
51°
28
62°
52°
29
63°
54°
30
63°
54°
1
64°
53°
2
63°
52°
3
63°
51°
4
64°
50°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
June Weather in Custom House
Custom House's June 2026 forecast shows daily high temperatures ranging from 59° to 68°, with overnight lows between 46° and 55°. The average high for June is 62° with an average low of 51°. 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 Custom House. See also: July | August | September.
