S
M
T
W
T
F
S
26
81°
78°
27
80°
79°
28
80°
79°
29
81°
79°
30
81°
79°
1
81°
79°
2
82°
79°
3
82°
81°
4
82°
81°
5
81°
80°
6
84°
80°
7
84°
81°
8
83°
81°
9
82°
81°
10
83°
80°
11
84°
81°
12
85°
82°
13
86°
82°
14
86°
81°
15
85°
81°
16
85°
82°
17
84°
80°
18
86°
83°
19
87°
84°
20
86°
81°
21
85°
81°
22
83°
80°
23
82°
81°
24
82°
81°
25
84°
82°
26
85°
81°
27
82°
80°
28
82°
79°
29
83°
79°
30
82°
80°
31
86°
81°
1
87°
82°
2
86°
81°
3
85°
81°
4
84°
80°
5
83°
80°
6
83°
81°
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 80° to 87°, with overnight lows between 78° and 84°. The average high for May is 83° with an average low of 81°. 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.
