S
M
T
W
T
F
S
31
102°
73°
1
101°
72°
2
94°
71°
3
94°
69°
4
95°
75°
5
91°
68°
6
85°
68°
7
95°
71°
8
99°
76°
9
94°
76°
10
98°
76°
11
99°
77°
12
97°
76°
13
100°
71°
14
86°
73°
15
88°
67°
16
98°
68°
17
104°
76°
18
90°
75°
19
85°
67°
20
93°
71°
21
99°
76°
22
92°
73°
23
90°
74°
24
95°
71°
25
98°
79°
26
100°
73°
27
103°
76°
28
101°
80°
29
101°
82°
30
101°
80°
1
99°
77°
2
N/A
3
100°
77°
4
104°
75°
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 100° to 104°, with overnight lows between 75° and 77°. The average high for June is 102° with an average low of 76°. 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.