S
M
T
W
T
F
S
27
73°
69°
28
74°
66°
29
73°
62°
30
70°
67°
1
72°
65°
2
77°
66°
3
97°
67°
4
84°
73°
5
83°
67°
6
87°
71°
7
82°
70°
8
80°
69°
9
78°
70°
10
76°
68°
11
73°
64°
12
70°
61°
13
71°
58°
14
70°
61°
15
73°
59°
16
75°
62°
17
77°
62°
18
77°
61°
19
69°
58°
20
73°
61°
21
72°
62°
22
72°
61°
23
71°
61°
24
72°
60°
25
72°
61°
26
71°
60°
27
68°
55°
28
63°
54°
29
63°
52°
30
64°
52°
31
64°
51°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in La Jolla
La Jolla's October 2026 forecast shows daily high temperatures ranging from 63° to 87°, with overnight lows between 51° and 71°. The average high for October is 72° 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 October weather will actually feel in La Jolla. See also: November | December | January.
