S
M
T
W
T
F
S
26
72°
45°
27
75°
46°
28
73°
50°
29
72°
50°
30
63°
48°
1
63°
45°
2
70°
50°
3
71°
55°
4
71°
59°
5
67°
58°
6
68°
60°
7
68°
56°
8
70°
55°
9
70°
60°
10
73°
63°
11
73°
63°
12
74°
59°
13
73°
60°
14
71°
57°
15
72°
58°
16
74°
61°
17
75°
60°
18
75°
61°
19
74°
57°
20
69°
57°
21
69°
58°
22
72°
60°
23
73°
62°
24
75°
62°
25
76°
61°
26
76°
63°
27
74°
61°
28
75°
63°
29
77°
62°
30
77°
63°
31
78°
64°
1
78°
64°
2
77°
65°
3
78°
65°
4
79°
66°
5
80°
66°
6
80°
65°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in San Salvo
San Salvo's May 2026 forecast shows daily high temperatures ranging from 67° to 80°, with overnight lows between 50° and 66°. The average high for May is 74° with an average low of 61°. 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 San Salvo. See also: June | July | August.