S
M
T
W
T
F
S
26
65°
54°
27
66°
55°
28
71°
52°
29
74°
53°
30
71°
58°
1
75°
61°
2
77°
58°
3
71°
58°
4
70°
55°
5
71°
56°
6
75°
57°
7
84°
60°
8
84°
61°
9
82°
60°
10
83°
61°
11
84°
59°
12
79°
61°
13
82°
62°
14
79°
61°
15
78°
58°
16
79°
60°
17
81°
62°
18
81°
62°
19
82°
61°
20
82°
62°
21
81°
62°
22
81°
63°
23
82°
63°
24
82°
62°
25
81°
63°
26
81°
63°
27
80°
62°
28
75°
60°
29
73°
61°
30
74°
60°
31
75°
62°
1
76°
63°
2
79°
62°
3
78°
62°
4
77°
61°
5
76°
60°
6
76°
58°
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 70° to 84°, with overnight lows between 55° and 63°. The average high for May is 79° 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 May weather will actually feel in La Jolla. See also: June | July | August.
