S
M
T
W
T
F
S
28
88°
68°
29
91°
69°
30
93°
71°
1
94°
70°
2
95°
70°
3
96°
68°
4
93°
69°
5
92°
68°
6
89°
70°
7
88°
67°
8
87°
67°
9
94°
71°
10
90°
70°
11
89°
69°
12
89°
69°
13
86°
68°
14
85°
69°
15
84°
69°
16
85°
68°
17
87°
69°
18
88°
69°
19
87°
68°
20
89°
70°
21
88°
70°
22
89°
69°
23
90°
70°
24
90°
70°
25
89°
69°
26
85°
70°
27
89°
70°
28
90°
69°
29
91°
71°
30
91°
70°
31
90°
70°
1
89°
69°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Campbell
Campbell's July 2026 forecast shows daily high temperatures ranging from 84° to 96°, with overnight lows between 67° and 71°. The average high for July is 89° 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 July weather will actually feel in Campbell. See also: August | September | October.
