S
M
T
W
T
F
S
26
62°
59°
27
63°
56°
28
63°
52°
29
71°
53°
30
63°
57°
1
64°
57°
2
63°
62°
3
64°
61°
4
63°
61°
5
62°
56°
6
63°
55°
7
63°
60°
8
64°
61°
9
65°
61°
10
65°
61°
11
63°
60°
12
68°
60°
13
68°
59°
14
67°
61°
15
67°
62°
16
67°
60°
17
65°
58°
18
67°
60°
19
68°
59°
20
66°
60°
21
68°
60°
22
65°
59°
23
66°
60°
24
68°
59°
25
66°
58°
26
62°
56°
27
62°
54°
28
63°
55°
29
64°
55°
30
62°
56°
31
62°
55°
1
65°
58°
2
70°
61°
3
70°
60°
4
69°
61°
5
70°
62°
6
70°
62°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in La Jolla
La Jolla's May 2026 forecast shows daily high temperatures ranging from 62° to 70°, with overnight lows between 54° and 62°. The average high for May is 66° 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 May weather will actually feel in La Jolla. See also: June | July | August.
