S
M
T
W
T
F
S
28
82°
63°
29
88°
72°
30
94°
75°
1
96°
72°
2
95°
74°
3
91°
71°
4
87°
66°
5
83°
66°
6
85°
64°
7
79°
63°
8
80°
62°
9
81°
64°
10
83°
63°
11
81°
64°
12
80°
60°
13
77°
56°
14
75°
56°
15
76°
57°
16
76°
57°
17
77°
59°
18
77°
62°
19
78°
62°
20
81°
63°
21
81°
64°
22
78°
64°
23
78°
63°
24
81°
64°
25
83°
63°
26
84°
64°
27
83°
64°
28
82°
63°
29
80°
60°
30
78°
57°
31
75°
56°
1
75°
56°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Valley
Valley's July 2026 forecast shows daily high temperatures ranging from 75° to 96°, with overnight lows between 56° and 75°. The average high for July is 82° 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 Valley. See also: August | September | October.