S
M
T
W
T
F
S
28
88°
68°
29
91°
69°
30
93°
71°
1
94°
70°
2
95°
70°
3
94°
68°
4
93°
66°
5
87°
68°
6
85°
70°
7
84°
67°
8
87°
66°
9
87°
67°
10
86°
70°
11
89°
69°
12
89°
69°
13
89°
69°
14
87°
67°
15
87°
64°
16
86°
64°
17
88°
66°
18
89°
69°
19
90°
69°
20
89°
68°
21
84°
69°
22
83°
69°
23
84°
68°
24
84°
69°
25
85°
68°
26
84°
69°
27
84°
69°
28
85°
68°
29
85°
69°
30
86°
68°
31
86°
63°
1
84°
65°
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 83° to 95°, with overnight lows between 63° and 71°. The average high for July is 87° with an average low of 68°. 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.
