S
M
T
W
T
F
S
26
62°
49°
27
64°
44°
28
67°
43°
29
68°
46°
30
66°
53°
1
66°
53°
2
66°
53°
3
65°
50°
4
65°
51°
5
67°
52°
6
68°
51°
7
66°
52°
8
65°
53°
9
67°
54°
10
67°
53°
11
68°
52°
12
72°
54°
13
71°
52°
14
78°
53°
15
64°
51°
16
64°
50°
17
65°
48°
18
64°
52°
19
63°
48°
20
65°
51°
21
67°
52°
22
71°
52°
23
72°
55°
24
73°
55°
25
72°
54°
26
70°
53°
27
66°
54°
28
65°
53°
29
65°
52°
30
64°
51°
31
64°
52°
1
65°
51°
2
65°
51°
3
67°
52°
4
70°
54°
5
68°
52°
6
65°
51°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Salinas
Salinas's May 2026 forecast shows daily high temperatures ranging from 63° to 78°, with overnight lows between 48° and 55°. The average high for May is 67° with an average low of 52°. 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 Salinas. See also: June | July | August.