S
M
T
W
T
F
S
26
75°
54°
27
76°
52°
28
79°
55°
29
73°
57°
30
N/A
31
82°
57°
1
85°
57°
2
86°
57°
3
86°
56°
4
84°
57°
5
78°
56°
6
79°
57°
7
78°
56°
8
80°
58°
9
78°
58°
10
77°
57°
11
78°
57°
12
77°
56°
13
78°
57°
14
77°
58°
15
75°
56°
16
75°
56°
17
79°
57°
18
80°
57°
19
81°
59°
20
81°
59°
21
82°
60°
22
82°
59°
23
81°
58°
24
81°
58°
25
80°
57°
26
82°
57°
27
81°
58°
28
79°
58°
29
76°
57°
30
80°
57°
31
81°
58°
1
81°
58°
2
80°
57°
3
76°
57°
4
77°
56°
5
80°
57°
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 75° to 86°, with overnight lows between 56° and 60°. The average high for August is 80° with an average low of 57°. 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.
