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
72°
60°
3
69°
58°
4
67°
58°
5
70°
53°
6
76°
56°
7
80°
59°
8
81°
57°
9
82°
60°
10
82°
61°
11
83°
60°
12
82°
63°
13
76°
62°
14
78°
61°
15
77°
62°
16
77°
60°
17
79°
59°
18
78°
58°
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 83°, with overnight lows between 53° 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.
