S
M
T
W
T
F
S
28
84°
63°
29
89°
66°
30
92°
69°
1
96°
68°
2
95°
67°
3
91°
67°
4
83°
64°
5
84°
62°
6
84°
63°
7
85°
62°
8
83°
58°
9
81°
62°
10
85°
62°
11
81°
62°
12
83°
61°
13
85°
62°
14
85°
63°
15
86°
63°
16
80°
62°
17
85°
64°
18
86°
64°
19
85°
63°
20
83°
63°
21
81°
62°
22
80°
63°
23
86°
64°
24
83°
63°
25
80°
62°
26
81°
62°
27
85°
63°
28
85°
64°
29
86°
63°
30
83°
60°
31
80°
57°
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 80° to 96°, with overnight lows between 57° and 69°. The average high for July is 85° with an average low of 63°. 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.