S
M
T
W
T
F
S
26
61°
52°
27
62°
49°
28
65°
46°
29
64°
46°
30
64°
50°
1
67°
58°
2
69°
58°
3
67°
56°
4
67°
52°
5
68°
55°
6
74°
54°
7
75°
58°
8
74°
58°
9
73°
57°
10
73°
57°
11
74°
58°
12
77°
59°
13
77°
57°
14
73°
54°
15
68°
50°
16
69°
50°
17
68°
51°
18
68°
51°
19
69°
52°
20
69°
53°
21
75°
56°
22
76°
58°
23
76°
57°
24
75°
56°
25
75°
57°
26
76°
57°
27
75°
55°
28
73°
56°
29
73°
54°
30
69°
52°
31
69°
52°
1
70°
53°
2
71°
55°
3
73°
56°
4
75°
57°
5
74°
58°
6
73°
58°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Capistrano Beach
Capistrano Beach's May 2026 forecast shows daily high temperatures ranging from 67° to 77°, with overnight lows between 50° and 59°. The average high for May is 72° 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 May weather will actually feel in Capistrano Beach. See also: June | July | August.
