S
M
T
W
T
F
S
26
81°
63°
27
80°
62°
28
80°
62°
29
79°
60°
30
79°
60°
31
78°
57°
1
76°
56°
2
73°
56°
3
73°
57°
4
74°
57°
5
74°
61°
6
79°
61°
7
81°
62°
8
79°
62°
9
80°
61°
10
80°
62°
11
79°
58°
12
80°
59°
13
80°
59°
14
79°
60°
15
78°
62°
16
79°
63°
17
81°
63°
18
77°
62°
19
81°
62°
20
80°
57°
21
79°
56°
22
76°
55°
23
75°
57°
24
76°
61°
25
79°
57°
26
77°
54°
27
75°
56°
28
75°
56°
29
74°
57°
30
75°
56°
31
75°
59°
1
76°
60°
2
79°
58°
3
76°
57°
4
75°
56°
5
74°
55°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Carpinteria
Carpinteria's August 2026 forecast shows daily high temperatures ranging from 73° to 81°, with overnight lows between 54° and 63°. The average high for August is 78° with an average low of 59°. 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 Carpinteria. See also: September | October | November.