S
M
T
W
T
F
S
26
92°
57°
27
93°
57°
28
92°
56°
29
93°
58°
30
85°
54°
31
88°
56°
1
91°
56°
2
92°
57°
3
92°
58°
4
90°
56°
5
85°
54°
6
85°
52°
7
87°
53°
8
91°
55°
9
91°
57°
10
92°
49°
11
85°
47°
12
84°
49°
13
85°
52°
14
86°
49°
15
89°
48°
16
90°
48°
17
88°
50°
18
89°
48°
19
89°
48°
20
90°
51°
21
91°
51°
22
89°
53°
23
89°
49°
24
88°
53°
25
88°
48°
26
84°
49°
27
86°
52°
28
84°
52°
29
84°
47°
30
81°
45°
31
80°
44°
1
80°
46°
2
81°
45°
3
80°
44°
4
79°
43°
5
79°
43°
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 79° to 93°, with overnight lows between 43° and 58°. The average high for August is 87° with an average low of 51°. 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.
