S
M
T
W
T
F
S
26
62°
52°
27
64°
48°
28
66°
49°
29
67°
53°
30
69°
51°
1
63°
52°
2
58°
52°
3
62°
53°
4
63°
52°
5
65°
52°
6
69°
55°
7
69°
54°
8
66°
51°
9
66°
52°
10
66°
51°
11
71°
52°
12
71°
53°
13
72°
53°
14
73°
53°
15
74°
51°
16
74°
53°
17
76°
51°
18
80°
59°
19
84°
54°
20
74°
52°
21
73°
54°
22
65°
56°
23
63°
54°
24
67°
52°
25
71°
51°
26
74°
53°
27
73°
54°
28
73°
54°
29
72°
54°
30
73°
53°
31
72°
54°
1
71°
53°
2
74°
57°
3
73°
57°
4
76°
56°
5
75°
57°
6
74°
57°
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 63° to 84°, with overnight lows between 51° and 57°. The average high for May is 72° with an average low of 54°. 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.
