S
M
T
W
T
F
S
31
87°
65°
1
87°
66°
2
84°
59°
3
80°
61°
4
83°
66°
5
81°
69°
6
80°
70°
7
81°
70°
8
84°
69°
9
83°
68°
10
85°
70°
11
86°
70°
12
84°
67°
13
86°
68°
14
85°
66°
15
89°
65°
16
83°
64°
17
80°
65°
18
81°
70°
19
81°
70°
20
82°
69°
21
85°
71°
22
84°
70°
23
83°
69°
24
86°
71°
25
86°
72°
26
89°
72°
27
88°
71°
28
89°
72°
29
88°
73°
30
87°
72°
1
87°
73°
2
89°
73°
3
91°
72°
4
86°
68°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Stockton
Stockton's June 2026 forecast shows daily high temperatures ranging from 80° to 91°, with overnight lows between 59° and 73°. The average high for June is 85° with an average low of 69°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how June weather will actually feel in Stockton. See also: July | August | September.