S
M
T
W
T
F
S
31
91°
70°
1
91°
70°
2
92°
71°
3
89°
70°
4
83°
70°
5
82°
71°
6
84°
72°
7
85°
72°
8
85°
70°
9
88°
72°
10
90°
71°
11
91°
73°
12
92°
72°
13
93°
73°
14
90°
71°
15
91°
69°
16
94°
73°
17
92°
72°
18
87°
72°
19
86°
73°
20
87°
73°
21
89°
72°
22
87°
73°
23
89°
70°
24
89°
72°
25
90°
74°
26
91°
74°
27
89°
73°
28
91°
74°
29
93°
74°
30
95°
75°
1
95°
75°
2
96°
74°
3
96°
76°
4
95°
76°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Campbell
Campbell's June 2026 forecast shows daily high temperatures ranging from 82° to 96°, with overnight lows between 69° and 76°. The average high for June is 90° with an average low of 72°. 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 Campbell. See also: July | August | September.