S
M
T
W
T
F
S
28
90°
70°
29
90°
62°
30
93°
67°
1
94°
67°
2
96°
68°
3
98°
70°
4
104°
71°
5
105°
78°
6
105°
78°
7
105°
76°
8
106°
74°
9
107°
75°
10
106°
76°
11
105°
75°
12
107°
76°
13
110°
78°
14
107°
77°
15
105°
78°
16
102°
72°
17
99°
75°
18
100°
72°
19
102°
75°
20
104°
76°
21
104°
76°
22
102°
75°
23
100°
75°
24
100°
74°
25
98°
70°
26
100°
72°
27
100°
74°
28
101°
75°
29
103°
74°
30
104°
75°
31
104°
76°
1
105°
75°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Santa Clara
Santa Clara's July 2026 forecast shows daily high temperatures ranging from 98° to 110°, with overnight lows between 70° and 78°. The average high for July is 103° with an average low of 75°. 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 Santa Clara. See also: August | September | October.
