S
M
T
W
T
F
S
31
76°
46°
1
78°
48°
2
77°
49°
3
73°
46°
4
72°
47°
5
74°
47°
6
75°
48°
7
79°
50°
8
82°
48°
9
75°
42°
10
75°
44°
11
77°
49°
12
79°
51°
13
79°
48°
14
81°
46°
15
82°
46°
16
84°
51°
17
86°
52°
18
87°
53°
19
87°
52°
20
86°
54°
21
88°
55°
22
88°
55°
23
87°
54°
24
89°
54°
25
89°
56°
26
88°
55°
27
89°
56°
28
88°
56°
29
88°
52°
30
84°
53°
1
88°
55°
2
87°
55°
3
86°
56°
4
87°
51°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Vernon
Vernon's June 2026 forecast shows daily high temperatures ranging from 72° to 89°, with overnight lows between 42° and 56°. The average high for June is 83° 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 Vernon. See also: July | August | September.