S
M
T
W
T
F
S
26
79°
56°
27
77°
55°
28
77°
56°
29
74°
54°
30
75°
55°
31
77°
54°
1
79°
53°
2
76°
55°
3
73°
55°
4
74°
54°
5
74°
56°
6
75°
55°
7
73°
55°
8
72°
55°
9
73°
56°
10
75°
56°
11
73°
55°
12
73°
56°
13
75°
56°
14
72°
55°
15
72°
55°
16
73°
56°
17
72°
55°
18
73°
56°
19
73°
55°
20
72°
54°
21
72°
55°
22
73°
54°
23
73°
55°
24
74°
55°
25
72°
53°
26
73°
54°
27
75°
56°
28
77°
57°
29
74°
57°
30
73°
55°
31
74°
55°
1
77°
56°
2
79°
57°
3
78°
56°
4
78°
55°
5
76°
57°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Capitola
Capitola's August 2026 forecast shows daily high temperatures ranging from 72° to 79°, with overnight lows between 53° and 57°. The average high for August is 75° with an average low of 55°. 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 Capitola. See also: September | October | November.