S
M
T
W
T
F
S
26
83°
49°
27
80°
44°
28
83°
44°
29
78°
53°
30
71°
54°
1
66°
46°
2
68°
47°
3
76°
57°
4
81°
59°
5
73°
48°
6
80°
53°
7
78°
51°
8
82°
55°
9
88°
58°
10
91°
60°
11
89°
59°
12
89°
60°
13
90°
62°
14
86°
54°
15
84°
54°
16
84°
55°
17
83°
54°
18
84°
55°
19
85°
56°
20
86°
58°
21
84°
56°
22
85°
57°
23
91°
59°
24
91°
60°
25
85°
55°
26
85°
54°
27
86°
57°
28
89°
59°
29
93°
62°
30
92°
61°
31
89°
60°
1
85°
58°
2
87°
60°
3
89°
62°
4
92°
61°
5
92°
63°
6
89°
60°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in San Pablo
San Pablo's May 2026 forecast shows daily high temperatures ranging from 66° to 93°, with overnight lows between 46° and 63°. The average high for May is 85° with an average low of 57°. 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 Pablo. See also: June | July | August.
