S
M
T
W
T
F
S
26
61°
35°
27
61°
27°
28
63°
24°
29
66°
29°
30
60°
29°
1
55°
26°
2
62°
20°
3
68°
27°
4
61°
38°
5
56°
33°
6
42°
18°
7
60°
34°
8
66°
42°
9
70°
36°
10
60°
34°
11
71°
42°
12
77°
43°
13
75°
44°
14
73°
47°
15
75°
46°
16
72°
44°
17
69°
35°
18
71°
40°
19
72°
38°
20
72°
40°
21
73°
40°
22
65°
39°
23
73°
41°
24
72°
41°
25
65°
39°
26
69°
39°
27
73°
42°
28
71°
42°
29
68°
41°
30
68°
42°
31
67°
41°
1
68°
39°
2
70°
41°
3
73°
42°
4
71°
41°
5
70°
42°
6
71°
41°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in San Pedro
San Pedro's May 2026 forecast shows daily high temperatures ranging from 42° to 77°, with overnight lows between 18° and 47°. The average high for May is 69° with an average low of 40°. 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 Pedro. See also: June | July | August.
