S
M
T
W
T
F
S
28
85°
51°
29
85°
52°
30
86°
56°
1
87°
57°
2
98°
59°
3
87°
56°
4
87°
57°
5
80°
51°
6
79°
51°
7
81°
50°
8
84°
53°
9
86°
55°
10
85°
53°
11
90°
57°
12
93°
60°
13
95°
61°
14
94°
60°
15
94°
60°
16
95°
59°
17
96°
62°
18
96°
63°
19
95°
62°
20
96°
62°
21
96°
61°
22
95°
62°
23
95°
61°
24
96°
62°
25
97°
62°
26
96°
61°
27
96°
59°
28
96°
61°
29
98°
61°
30
97°
55°
31
94°
55°
1
93°
53°
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 79° to 98°, with overnight lows between 50° and 63°. The average high for July is 92° 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 West Valley. See also: August | September | October.