S
M
T
W
T
F
S
26
61°
52°
27
62°
49°
28
65°
46°
29
64°
46°
30
64°
50°
1
64°
56°
2
64°
56°
3
62°
54°
4
64°
53°
5
62°
50°
6
64°
49°
7
61°
50°
8
63°
58°
9
64°
58°
10
64°
54°
11
63°
56°
12
63°
55°
13
66°
53°
14
64°
52°
15
64°
58°
16
64°
57°
17
66°
57°
18
64°
53°
19
72°
50°
20
77°
54°
21
67°
55°
22
63°
58°
23
64°
58°
24
64°
54°
25
64°
51°
26
63°
56°
27
62°
54°
28
64°
48°
29
66°
53°
30
71°
60°
31
73°
60°
1
72°
62°
2
68°
62°
3
67°
63°
4
71°
63°
5
67°
61°
6
66°
62°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Crystal Cove
Crystal Cove's May 2026 forecast shows daily high temperatures ranging from 66° to 73°, with overnight lows between 60° and 63°. The average high for May is 69° with an average low of 62°. 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 Crystal Cove. See also: June | July | August.
