S
M
T
W
T
F
S
26
59°
45°
27
59°
45°
28
60°
50°
29
63°
51°
30
59°
50°
1
58°
50°
2
60°
51°
3
59°
49°
4
59°
48°
5
60°
47°
6
59°
49°
7
60°
46°
8
61°
50°
9
61°
51°
10
60°
47°
11
59°
46°
12
60°
47°
13
60°
52°
14
66°
52°
15
66°
50°
16
60°
48°
17
59°
47°
18
62°
51°
19
67°
52°
20
67°
52°
21
62°
51°
22
60°
51°
23
61°
50°
24
66°
52°
25
62°
47°
26
65°
49°
27
67°
51°
28
66°
48°
29
66°
50°
30
65°
49°
31
64°
50°
1
65°
51°
2
67°
53°
3
68°
53°
4
68°
52°
5
67°
52°
6
67°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Carmel-by-the-Sea
Carmel-by-the-Sea's May 2026 forecast shows daily high temperatures ranging from 58° to 68°, with overnight lows between 45° and 54°. The average high for May is 63° with an average low of 50°. 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 Carmel-by-the-Sea. See also: June | July | August.