S
M
T
W
T
F
S
31
69°
44°
1
68°
47°
2
68°
45°
3
67°
43°
4
68°
49°
5
69°
50°
6
70°
46°
7
67°
44°
8
68°
51°
9
67°
51°
10
70°
52°
11
74°
52°
12
73°
53°
13
74°
54°
14
74°
53°
15
75°
53°
16
75°
51°
17
70°
49°
18
70°
50°
19
72°
51°
20
71°
53°
21
73°
54°
22
71°
53°
23
74°
53°
24
72°
52°
25
71°
54°
26
70°
54°
27
72°
51°
28
71°
49°
29
70°
47°
30
70°
51°
1
73°
54°
2
72°
53°
3
74°
54°
4
75°
51°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Custom House
Custom House's June 2026 forecast shows daily high temperatures ranging from 67° to 75°, with overnight lows between 43° and 54°. The average high for June is 71° 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.
