S
M
T
W
T
F
S
31
80°
65°
1
83°
65°
2
82°
55°
3
84°
60°
4
86°
65°
5
86°
67°
6
87°
69°
7
88°
70°
8
81°
70°
9
85°
69°
10
84°
68°
11
84°
68°
12
85°
67°
13
83°
66°
14
82°
65°
15
84°
61°
16
77°
60°
17
77°
60°
18
79°
64°
19
79°
67°
20
80°
67°
21
81°
66°
22
83°
67°
23
81°
64°
24
83°
68°
25
85°
68°
26
86°
69°
27
84°
69°
28
82°
67°
29
82°
65°
30
83°
66°
1
82°
65°
2
82°
69°
3
83°
69°
4
83°
64°
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 77° to 88°, with overnight lows between 55° and 70°. The average high for June is 83° with an average low of 66°. 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.