S
M
T
W
T
F
S
28
79°
64°
29
86°
61°
30
90°
66°
1
91°
73°
2
93°
73°
3
93°
68°
4
91°
64°
5
86°
64°
6
83°
67°
7
84°
68°
8
87°
71°
9
86°
69°
10
81°
67°
11
80°
60°
12
83°
61°
13
82°
61°
14
83°
60°
15
82°
60°
16
84°
64°
17
82°
65°
18
83°
63°
19
84°
59°
20
79°
56°
21
78°
56°
22
78°
57°
23
79°
57°
24
80°
61°
25
81°
62°
26
80°
62°
27
80°
63°
28
84°
63°
29
86°
62°
30
81°
63°
31
80°
63°
1
80°
62°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in West Valley
West Valley's July 2026 forecast shows daily high temperatures ranging from 78° to 87°, with overnight lows between 56° and 71°. The average high for July is 82° with an average low of 62°. 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 West Valley. See also: August | September | October.