S
M
T
W
T
F
S
26
95°
67°
27
90°
65°
28
94°
59°
29
84°
64°
30
67°
57°
1
60°
50°
2
67°
49°
3
79°
51°
4
89°
56°
5
84°
64°
6
85°
56°
7
76°
52°
8
90°
52°
9
98°
57°
10
84°
61°
11
80°
54°
12
99°
58°
13
98°
60°
14
100°
62°
15
97°
70°
16
98°
57°
17
96°
63°
18
96°
59°
19
87°
59°
20
76°
62°
21
89°
62°
22
96°
56°
23
93°
60°
24
93°
60°
25
94°
64°
26
78°
61°
27
89°
57°
28
96°
64°
29
93°
68°
30
96°
69°
31
100°
59°
1
98°
64°
2
95°
65°
3
84°
65°
4
82°
63°
5
90°
63°
6
90°
63°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Carlsbad
Carlsbad's May 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for May is ° with an average low of °. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how May weather will actually feel in Carlsbad. See also: June | July | August.
