S
M
T
W
T
F
S
28
89°
74°
29
90°
74°
30
92°
74°
1
93°
73°
2
93°
74°
3
91°
73°
4
91°
70°
5
89°
70°
6
90°
72°
7
88°
72°
8
88°
71°
9
89°
70°
10
86°
70°
11
91°
71°
12
91°
72°
13
92°
73°
14
91°
72°
15
89°
69°
16
86°
69°
17
91°
74°
18
93°
75°
19
95°
76°
20
96°
76°
21
95°
75°
22
95°
75°
23
96°
76°
24
96°
76°
25
95°
75°
26
96°
76°
27
96°
76°
28
97°
75°
29
96°
75°
30
94°
74°
31
94°
74°
1
93°
73°
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 86° to 97°, with overnight lows between 69° and 76°. The average high for July is 92° with an average low of 73°. 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.