S
M
T
W
T
F
S
26
64°
39°
27
57°
42°
28
54°
36°
29
58°
36°
30
53°
38°
1
54°
35°
2
67°
32°
3
71°
48°
4
68°
47°
5
54°
37°
6
54°
32°
7
65°
37°
8
75°
39°
9
66°
45°
10
69°
38°
11
79°
38°
12
75°
54°
13
78°
47°
14
81°
54°
15
90°
54°
16
81°
53°
17
81°
59°
18
57°
42°
19
58°
37°
20
66°
48°
21
61°
50°
22
66°
49°
23
75°
54°
24
81°
59°
25
82°
61°
26
84°
59°
27
81°
59°
28
82°
59°
29
80°
57°
30
82°
58°
31
79°
55°
1
82°
60°
2
75°
60°
3
75°
57°
4
77°
60°
5
79°
61°
6
80°
61°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Carmel
Carmel's May 2026 forecast shows daily high temperatures ranging from 57° to 84°, with overnight lows between 37° and 61°. The average high for May is 75° with an average low of 55°. 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. See also: June | July | August.