S
M
T
W
T
F
S
28
76°
56°
29
71°
54°
30
70°
53°
1
69°
51°
2
69°
55°
3
74°
54°
4
75°
54°
5
75°
55°
6
76°
57°
7
78°
58°
8
79°
57°
9
79°
52°
10
75°
54°
11
75°
53°
12
76°
53°
13
76°
56°
14
79°
58°
15
79°
60°
16
80°
58°
17
82°
60°
18
81°
58°
19
78°
55°
20
79°
55°
21
74°
57°
22
74°
54°
23
75°
54°
24
75°
58°
25
76°
59°
26
81°
59°
27
82°
57°
28
77°
54°
29
76°
56°
30
75°
56°
31
76°
55°
1
75°
59°
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 69° to 82°, with overnight lows between 51° and 60°. The average high for July is 76° with an average low of 56°. 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.