S
M
T
W
T
F
S
28
70°
55°
29
68°
54°
30
70°
54°
1
72°
54°
2
66°
52°
3
75°
48°
4
72°
59°
5
80°
57°
6
80°
57°
7
80°
56°
8
89°
61°
9
88°
63°
10
90°
65°
11
87°
61°
12
85°
59°
13
84°
59°
14
84°
60°
15
83°
61°
16
81°
58°
17
78°
55°
18
73°
56°
19
71°
55°
20
69°
54°
21
71°
56°
22
68°
53°
23
68°
51°
24
72°
53°
25
73°
56°
26
72°
54°
27
72°
54°
28
73°
57°
29
70°
57°
30
69°
55°
31
67°
52°
1
68°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Stockton
Stockton's July 2026 forecast shows daily high temperatures ranging from 67° to 90°, with overnight lows between 51° and 65°. The average high for July is 77° 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 July weather will actually feel in Stockton. See also: August | September | October.