S
M
T
W
T
F
S
28
70°
60°
29
71°
60°
30
70°
62°
1
70°
58°
2
75°
59°
3
76°
57°
4
77°
58°
5
78°
61°
6
78°
60°
7
78°
61°
8
79°
62°
9
77°
61°
10
78°
62°
11
78°
64°
12
80°
64°
13
81°
64°
14
82°
64°
15
79°
63°
16
80°
63°
17
80°
62°
18
81°
61°
19
79°
60°
20
79°
59°
21
77°
59°
22
77°
58°
23
76°
58°
24
77°
59°
25
78°
58°
26
77°
59°
27
77°
59°
28
78°
60°
29
77°
60°
30
78°
61°
31
81°
63°
1
83°
64°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in San Clemente
San Clemente's July 2026 forecast shows daily high temperatures ranging from 70° to 83°, with overnight lows between 57° and 64°. The average high for July is 77° with an average low of 61°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how July weather will actually feel in San Clemente. See also: August | September | October.
