S
M
T
W
T
F
S
29
73°
25°
30
71°
44°
31
66°
34°
1
55°
31°
2
50°
22°
3
47°
28°
4
60°
37°
5
65°
15°
6
64°
24°
7
63°
28°
8
69°
21°
9
71°
38°
10
68°
28°
11
63°
33°
12
64°
24°
13
62°
29°
14
52°
23°
15
60°
20°
16
67°
17°
17
54°
16°
18
53°
30°
19
63°
36°
20
62°
37°
21
69°
44°
22
68°
38°
23
61°
32°
24
46°
31°
25
49°
29°
26
51°
32°
27
54°
35°
28
51°
32°
29
58°
36°
30
61°
30°
1
62°
31°
2
63°
34°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in San Pablo
San Pablo's April 2026 forecast shows daily high temperatures ranging from 46° to 69°, with overnight lows between 16° and 44°. The average high for April is 58° with an average low of 33°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how April weather will actually feel in San Pablo. See also: May | June | July.