S
M
T
W
T
F
S
31
N/A
1
93°
71°
2
89°
65°
3
84°
67°
4
86°
68°
5
86°
69°
6
81°
71°
7
84°
73°
8
90°
69°
9
89°
71°
10
89°
71°
11
90°
70°
12
91°
71°
13
90°
72°
14
90°
73°
15
91°
72°
16
91°
72°
17
88°
71°
18
86°
72°
19
88°
72°
20
89°
73°
21
91°
73°
22
91°
72°
23
90°
71°
24
91°
72°
25
92°
73°
26
92°
73°
27
88°
72°
28
90°
73°
29
92°
73°
30
93°
72°
1
93°
74°
2
92°
74°
3
93°
73°
4
94°
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 81° to 94°, with overnight lows between 65° and 75°. The average high for June is 90° with an average low of 72°. 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.