S
M
T
W
T
F
S
27
89°
62°
28
86°
60°
29
85°
57°
30
82°
59°
1
81°
59°
2
77°
58°
3
77°
58°
4
84°
59°
5
85°
59°
6
85°
58°
7
84°
58°
8
81°
57°
9
83°
52°
10
79°
51°
11
76°
50°
12
78°
53°
13
77°
54°
14
75°
55°
15
82°
55°
16
81°
54°
17
75°
54°
18
74°
53°
19
77°
55°
20
80°
54°
21
76°
45°
22
75°
45°
23
74°
42°
24
76°
42°
25
69°
41°
26
71°
44°
27
69°
47°
28
70°
46°
29
77°
41°
30
73°
40°
31
68°
42°
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 68° to 89°, with overnight lows between 40° and 62°. The average high for October is 78° with an average low of 52°. 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.
