S
M
T
W
T
F
S
29
89°
45°
30
93°
49°
31
92°
56°
1
90°
55°
2
87°
60°
3
90°
58°
4
70°
53°
5
71°
44°
6
73°
39°
7
66°
49°
8
83°
46°
9
88°
53°
10
87°
55°
11
70°
58°
12
87°
54°
13
88°
60°
14
87°
61°
15
85°
53°
16
88°
45°
17
90°
56°
18
70°
45°
19
71°
43°
20
75°
47°
21
89°
55°
22
94°
54°
23
92°
57°
24
90°
56°
25
91°
63°
26
96°
61°
27
89°
60°
28
90°
65°
29
88°
62°
30
83°
55°
1
67°
50°
2
70°
49°
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 67° to 96°, with overnight lows between 49° and 65°. The average high for April is 83° with an average low of 57°. 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.
