S
M
T
W
T
F
S
26
72°
63°
27
75°
63°
28
77°
62°
29
78°
64°
30
77°
64°
31
77°
63°
1
76°
63°
2
75°
62°
3
76°
62°
4
77°
63°
5
77°
62°
6
75°
63°
7
73°
61°
8
73°
62°
9
77°
61°
10
76°
60°
11
77°
61°
12
76°
59°
13
76°
57°
14
75°
58°
15
74°
62°
16
76°
62°
17
77°
63°
18
78°
62°
19
79°
61°
20
78°
61°
21
78°
58°
22
76°
59°
23
75°
59°
24
74°
60°
25
75°
61°
26
76°
62°
27
77°
62°
28
77°
61°
29
78°
61°
30
76°
60°
31
77°
61°
1
76°
62°
2
78°
63°
3
77°
63°
4
78°
62°
5
78°
63°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Ventura
Ventura's August 2026 forecast shows daily high temperatures ranging from 72° to 79°, with overnight lows between 57° and 64°. The average high for August is 76° with an average low of 61°. 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 Ventura. See also: September | October | November.
