S
M
T
W
T
F
S
26
69°
48°
27
67°
53°
28
60°
52°
29
61°
43°
30
58°
37°
1
51°
38°
2
52°
36°
3
62°
37°
4
74°
45°
5
57°
45°
6
56°
42°
7
59°
35°
8
65°
46°
9
71°
52°
10
65°
47°
11
70°
40°
12
77°
39°
13
63°
45°
14
65°
39°
15
66°
42°
16
76°
58°
17
84°
61°
18
84°
66°
19
85°
57°
20
67°
50°
21
70°
52°
22
65°
62°
23
73°
60°
24
75°
60°
25
76°
61°
26
77°
60°
27
79°
61°
28
78°
63°
29
77°
60°
30
78°
62°
31
79°
61°
1
77°
57°
2
80°
61°
3
74°
56°
4
72°
53°
5
73°
55°
6
77°
62°
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 65° to 85°, with overnight lows between 50° and 63°. The average high for May is 75° with an average low of 59°. 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.