S
M
T
W
T
F
S
26
84°
58°
27
84°
58°
28
83°
57°
29
82°
58°
30
82°
57°
31
81°
57°
1
80°
56°
2
81°
57°
3
82°
56°
4
78°
55°
5
77°
57°
6
78°
57°
7
80°
56°
8
81°
56°
9
81°
57°
10
80°
54°
11
78°
55°
12
78°
57°
13
79°
55°
14
80°
57°
15
81°
57°
16
82°
56°
17
82°
52°
18
76°
49°
19
74°
50°
20
76°
54°
21
82°
55°
22
81°
54°
23
82°
53°
24
82°
52°
25
81°
54°
26
80°
51°
27
77°
52°
28
75°
51°
29
74°
50°
30
74°
52°
31
77°
51°
1
78°
51°
2
75°
48°
3
73°
50°
4
73°
47°
5
74°
45°
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 73° to 84°, with overnight lows between 45° and 58°. The average high for August is 79° with an average low of 54°. 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.
