S
M
T
W
T
F
S
31
67°
50°
1
74°
54°
2
72°
52°
3
77°
56°
4
76°
55°
5
76°
58°
6
77°
53°
7
74°
55°
8
76°
57°
9
77°
58°
10
77°
58°
11
76°
57°
12
76°
57°
13
72°
58°
14
72°
59°
15
74°
59°
16
75°
60°
17
74°
60°
18
73°
59°
19
78°
60°
20
73°
58°
21
75°
61°
22
80°
62°
23
79°
61°
24
79°
61°
25
77°
60°
26
76°
62°
27
81°
62°
28
79°
61°
29
77°
59°
30
81°
60°
1
77°
56°
2
75°
56°
3
75°
57°
4
76°
59°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Vernon Rockville
Vernon Rockville's June 2026 forecast shows daily high temperatures ranging from 67° to 81°, with overnight lows between 50° and 62°. The average high for June is 76° with an average low of 58°. 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 Vernon Rockville. See also: July | August | September.