S
M
T
W
T
F
S
28
94°
74°
29
96°
77°
30
91°
75°
1
92°
74°
2
94°
75°
3
92°
76°
4
91°
75°
5
91°
75°
6
92°
76°
7
92°
75°
8
93°
74°
9
93°
76°
10
96°
77°
11
93°
76°
12
92°
76°
13
95°
78°
14
94°
76°
15
91°
77°
16
92°
78°
17
89°
76°
18
90°
76°
19
89°
74°
20
88°
74°
21
88°
74°
22
89°
76°
23
89°
76°
24
90°
75°
25
89°
76°
26
88°
76°
27
88°
75°
28
89°
76°
29
88°
75°
30
89°
76°
31
91°
76°
1
92°
77°
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 88° to 96°, with overnight lows between 74° and 78°. The average high for July is 91° with an average low of 76°. 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.
