S
M
T
W
T
F
S
29
81°
48°
30
86°
61°
31
87°
62°
1
91°
61°
2
87°
60°
3
74°
70°
4
72°
50°
5
70°
49°
6
71°
40°
7
66°
49°
8
79°
47°
9
83°
55°
10
82°
63°
11
77°
63°
12
86°
65°
13
86°
65°
14
84°
62°
15
84°
58°
16
82°
59°
17
82°
57°
18
81°
59°
19
83°
60°
20
84°
61°
21
88°
62°
22
86°
57°
23
82°
50°
24
85°
55°
25
84°
54°
26
86°
57°
27
86°
57°
28
85°
58°
29
83°
57°
30
83°
57°
1
78°
56°
2
80°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Carlsbad
Carlsbad's April 2026 forecast shows daily high temperatures ranging from 77° to 88°, with overnight lows between 50° and 65°. The average high for April is 83° with an average low of 59°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how April weather will actually feel in Carlsbad. See also: May | June | July.
