S
M
T
W
T
F
S
27
82°
64°
28
79°
59°
29
78°
54°
30
79°
59°
1
79°
59°
2
94°
58°
3
105°
64°
4
100°
67°
5
101°
65°
6
95°
64°
7
89°
63°
8
81°
61°
9
81°
62°
10
81°
67°
11
72°
63°
12
70°
54°
13
74°
53°
14
77°
53°
15
83°
56°
16
87°
55°
17
86°
58°
18
82°
57°
19
82°
60°
20
81°
59°
21
82°
59°
22
81°
61°
23
70°
41°
24
77°
55°
25
77°
54°
26
76°
54°
27
77°
53°
28
77°
53°
29
76°
52°
30
75°
53°
31
75°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Carlsbad
Carlsbad's October 2026 forecast shows daily high temperatures ranging from 70° to 87°, with overnight lows between 41° and 67°. The average high for October is 78° with an average low of 56°. 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 Carlsbad. See also: November | December | January.
