S
M
T
W
T
F
S
26
66°
59°
27
67°
56°
28
67°
54°
29
64°
55°
30
64°
57°
31
65°
56°
1
64°
55°
2
64°
55°
3
62°
56°
4
63°
57°
5
64°
56°
6
69°
58°
7
72°
58°
8
70°
59°
9
71°
58°
10
74°
59°
11
74°
59°
12
72°
58°
13
70°
59°
14
70°
58°
15
71°
56°
16
70°
56°
17
71°
58°
18
71°
55°
19
72°
57°
20
72°
58°
21
74°
59°
22
74°
59°
23
73°
58°
24
75°
59°
25
74°
59°
26
74°
58°
27
73°
59°
28
75°
59°
29
73°
58°
30
74°
59°
31
75°
60°
1
74°
59°
2
75°
58°
3
74°
58°
4
74°
57°
5
73°
59°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Oceano
Oceano's August 2026 forecast shows daily high temperatures ranging from 64° to 75°, with overnight lows between 55° and 60°. The average high for August is 72° 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 Oceano. See also: September | October | November.