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
64°
62°
13
65°
62°
14
65°
62°
15
65°
62°
16
65°
62°
17
64°
60°
18
64°
60°
19
66°
56°
20
68°
58°
21
65°
63°
22
64°
63°
23
66°
63°
24
68°
63°
25
68°
61°
26
65°
60°
27
66°
59°
28
63°
58°
29
64°
57°
30
66°
59°
31
68°
58°
1
69°
61°
2
68°
61°
3
67°
59°
4
68°
61°
5
67°
59°
6
67°
59°
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 63° to 69°, with overnight lows between 57° and 63°. The average high for May is 67° with an average low of 60°. 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.
