S
M
T
W
T
F
S
29
78°
57°
30
70°
60°
31
70°
65°
1
71°
62°
2
68°
61°
3
72°
56°
4
81°
52°
5
77°
53°
6
74°
60°
7
69°
60°
8
74°
59°
9
72°
62°
10
77°
58°
11
72°
58°
12
68°
57°
13
67°
54°
14
70°
53°
15
72°
58°
16
69°
60°
17
71°
56°
18
74°
58°
19
69°
60°
20
68°
59°
21
67°
59°
22
71°
58°
23
70°
57°
24
65°
55°
25
65°
54°
26
66°
55°
27
65°
54°
28
64°
54°
29
65°
55°
30
65°
54°
1
66°
54°
2
68°
57°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Stockton
Stockton's April 2026 forecast shows daily high temperatures ranging from 64° to 77°, with overnight lows between 53° and 60°. The average high for April is 68° with an average low of 56°. 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 Stockton. See also: May | June | July.