S
M
T
W
T
F
S
26
67°
48°
27
69°
48°
28
70°
46°
29
72°
46°
30
70°
51°
1
73°
51°
2
71°
57°
3
69°
59°
4
68°
53°
5
67°
51°
6
71°
50°
7
72°
51°
8
76°
60°
9
76°
56°
10
75°
52°
11
80°
52°
12
69°
53°
13
73°
56°
14
72°
58°
15
74°
61°
16
73°
57°
17
71°
52°
18
71°
51°
19
78°
55°
20
80°
56°
21
77°
56°
22
73°
56°
23
72°
58°
24
71°
59°
25
72°
58°
26
70°
57°
27
71°
59°
28
70°
58°
29
73°
55°
30
74°
57°
31
72°
58°
1
73°
57°
2
76°
60°
3
75°
59°
4
76°
60°
5
76°
60°
6
75°
59°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Carmel Mountain
Carmel Mountain's May 2026 forecast shows daily high temperatures ranging from 70° to 80°, with overnight lows between 55° and 60°. The average high for May is 74° with an average low of 58°. 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 Mountain. See also: June | July | August.