S
M
T
W
T
F
S
26
71°
58°
27
71°
60°
28
72°
59°
29
72°
60°
30
73°
60°
31
76°
62°
1
77°
63°
2
77°
63°
3
76°
62°
4
75°
62°
5
74°
61°
6
72°
61°
7
73°
62°
8
74°
62°
9
75°
61°
10
76°
60°
11
76°
56°
12
74°
56°
13
73°
57°
14
73°
62°
15
75°
63°
16
77°
63°
17
78°
62°
18
78°
63°
19
77°
63°
20
78°
62°
21
78°
63°
22
77°
62°
23
78°
62°
24
77°
61°
25
77°
63°
26
76°
62°
27
76°
62°
28
75°
59°
29
74°
58°
30
72°
60°
31
73°
58°
1
75°
57°
2
74°
56°
3
72°
55°
4
71°
56°
5
70°
56°
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 70° to 78°, with overnight lows between 55° and 63°. The average high for August is 75° with an average low of 60°. 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.
