S
M
T
W
T
F
S
26
84°
56°
27
84°
61°
28
83°
69°
29
77°
67°
30
79°
66°
31
83°
62°
1
88°
65°
2
84°
70°
3
82°
65°
4
87°
59°
5
88°
63°
6
92°
73°
7
93°
72°
8
90°
70°
9
90°
69°
10
87°
61°
11
85°
68°
12
85°
65°
13
85°
66°
14
85°
62°
15
81°
61°
16
81°
58°
17
77°
67°
18
87°
67°
19
83°
62°
20
81°
58°
21
77°
60°
22
69°
63°
23
79°
60°
24
78°
56°
25
77°
57°
26
76°
58°
27
76°
59°
28
74°
59°
29
75°
57°
30
77°
58°
31
76°
58°
1
74°
57°
2
73°
55°
3
73°
58°
4
75°
58°
5
71°
55°
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 69° to 83°, with overnight lows between 55° and 63°. The average high for August is 76° 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 August weather will actually feel in Vernon. See also: September | October | November.
