S
M
T
W
T
F
S
26
82°
62°
27
84°
61°
28
79°
58°
29
75°
61°
30
80°
62°
31
76°
55°
1
78°
56°
2
75°
55°
3
74°
53°
4
75°
55°
5
76°
55°
6
75°
54°
7
77°
55°
8
81°
57°
9
76°
62°
10
78°
58°
11
79°
62°
12
84°
61°
13
83°
62°
14
83°
56°
15
78°
52°
16
75°
58°
17
76°
51°
18
74°
51°
19
73°
52°
20
75°
54°
21
77°
53°
22
74°
52°
23
73°
55°
24
76°
58°
25
73°
51°
26
75°
59°
27
79°
52°
28
80°
52°
29
71°
56°
30
70°
50°
31
70°
50°
1
71°
49°
2
70°
54°
3
71°
55°
4
74°
49°
5
71°
48°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Vernon
Vernon's August 2026 forecast shows daily high temperatures ranging from 70° to 84°, with overnight lows between 48° and 62°. The average high for August is 76° with an average low of 55°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how August weather will actually feel in Vernon. See also: September | October | November.
