S
M
T
W
T
F
S
26
66°
53°
27
68°
54°
28
70°
55°
29
70°
54°
30
73°
55°
1
73°
54°
2
72°
55°
3
66°
54°
4
66°
55°
5
67°
54°
6
68°
53°
7
69°
53°
8
69°
51°
9
68°
53°
10
73°
56°
11
73°
56°
12
72°
57°
13
73°
56°
14
72°
56°
15
70°
55°
16
69°
54°
17
67°
54°
18
70°
54°
19
67°
53°
20
66°
50°
21
65°
52°
22
67°
54°
23
68°
52°
24
66°
51°
25
66°
49°
26
65°
50°
27
66°
52°
28
67°
55°
29
71°
56°
30
73°
55°
31
72°
54°
1
71°
54°
2
71°
56°
3
72°
54°
4
71°
55°
5
71°
58°
6
75°
58°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Carpinteria
Carpinteria's May 2026 forecast shows daily high temperatures ranging from 65° to 75°, with overnight lows between 49° and 58°. The average high for May is 69° with an average low of 54°. 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 Carpinteria. See also: June | July | August.