S
M
T
W
T
F
S
28
74°
62°
29
76°
63°
30
72°
64°
1
75°
61°
2
80°
61°
3
87°
57°
4
88°
60°
5
86°
66°
6
89°
63°
7
91°
61°
8
-100°
-100°
9
91°
64°
10
88°
63°
11
85°
65°
12
85°
66°
13
90°
68°
14
90°
70°
15
97°
72°
16
99°
71°
17
96°
70°
18
94°
68°
19
91°
68°
20
90°
67°
21
93°
69°
22
89°
64°
23
92°
69°
24
85°
64°
25
88°
66°
26
91°
68°
27
92°
68°
28
92°
67°
29
91°
68°
30
92°
69°
31
92°
68°
1
91°
68°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in South San Jose Hills
South San Jose Hills's July 2026 forecast shows daily high temperatures ranging from 85° to 99°, with overnight lows between 63° and 72°. The average high for July is 91° 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 South San Jose Hills. See also: August | September | October.