S
M
T
W
T
F
S
28
66°
39°
29
73°
38°
30
77°
42°
1
79°
38°
2
84°
40°
3
89°
44°
4
93°
45°
5
89°
52°
6
88°
51°
7
91°
44°
8
92°
57°
9
93°
58°
10
96°
58°
11
95°
62°
12
92°
62°
13
86°
57°
14
85°
59°
15
91°
58°
16
90°
56°
17
93°
58°
18
92°
57°
19
90°
56°
20
91°
57°
21
89°
53°
22
92°
58°
23
92°
59°
24
84°
57°
25
87°
57°
26
88°
56°
27
91°
58°
28
92°
58°
29
92°
57°
30
91°
58°
31
92°
58°
1
91°
57°
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 53° and 62°. The average high for July is 91° with an average low of 58°. 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.
