S
M
T
W
T
F
S
26
73°
63°
27
74°
65°
28
75°
64°
29
75°
64°
30
76°
63°
31
76°
65°
1
77°
64°
2
78°
65°
3
80°
66°
4
81°
65°
5
79°
62°
6
75°
63°
7
74°
65°
8
75°
61°
9
Hist. Avg.
78°
63°
10
Hist. Avg.
78°
62°
11
Hist. Avg.
78°
62°
12
Hist. Avg.
78°
62°
13
Hist. Avg.
78°
62°
14
Hist. Avg.
78°
62°
15
Hist. Avg.
78°
62°
16
Hist. Avg.
78°
62°
17
Hist. Avg.
78°
62°
18
Hist. Avg.
78°
62°
19
Hist. Avg.
78°
62°
20
Hist. Avg.
78°
62°
21
Hist. Avg.
78°
62°
22
Hist. Avg.
78°
62°
23
Hist. Avg.
78°
62°
24
Hist. Avg.
78°
62°
25
Hist. Avg.
78°
62°
26
Hist. Avg.
78°
62°
27
Hist. Avg.
79°
62°
28
Hist. Avg.
79°
62°
29
Hist. Avg.
79°
62°
30
Hist. Avg.
79°
62°
31
Hist. Avg.
79°
62°
1
Hist. Avg.
79°
62°
2
Hist. Avg.
79°
62°
3
Hist. Avg.
79°
62°
4
Hist. Avg.
79°
62°
5
Hist. Avg.
79°
62°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
August Weather in San Pedro
San Pedro's August 2026 forecast shows daily high temperatures ranging from 73° to 81°, with overnight lows between 61° and 66°. The average high for August is 76° with an average low of 64°. 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 San Pedro. See also: September | October | November.