S
M
T
W
T
F
S
28
84°
64°
29
84°
57°
30
82°
61°
1
82°
54°
2
86°
50°
3
90°
57°
4
83°
63°
5
84°
63°
6
87°
61°
7
88°
63°
8
91°
66°
9
90°
60°
10
89°
60°
11
88°
60°
12
90°
59°
13
85°
58°
14
87°
58°
15
84°
59°
16
84°
57°
17
83°
54°
18
81°
55°
19
82°
55°
20
81°
54°
21
82°
57°
22
85°
57°
23
85°
58°
24
84°
58°
25
82°
56°
26
84°
58°
27
84°
58°
28
83°
57°
29
82°
58°
30
82°
57°
31
81°
57°
1
80°
56°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Vernon
Vernon's July 2026 forecast shows daily high temperatures ranging from 80° to 91°, with overnight lows between 54° and 66°. The average high for July is 85° 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 July weather will actually feel in Vernon. See also: August | September | October.