S
M
T
W
T
F
S
28
73°
59°
29
76°
55°
30
76°
53°
1
83°
53°
2
80°
65°
3
83°
63°
4
83°
60°
5
71°
47°
6
79°
50°
7
84°
50°
8
79°
53°
9
85°
62°
10
81°
59°
11
78°
56°
12
79°
55°
13
75°
56°
14
78°
58°
15
79°
58°
16
78°
59°
17
79°
59°
18
80°
60°
19
79°
57°
20
76°
57°
21
76°
59°
22
77°
58°
23
78°
58°
24
76°
57°
25
76°
58°
26
77°
58°
27
78°
57°
28
81°
59°
29
80°
59°
30
80°
58°
31
77°
59°
1
80°
58°
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 85°, with overnight lows between 50° and 62°. The average high for July is 79° with an average low of 57°. 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.