S
M
T
W
T
F
S
28
99°
78°
29
97°
75°
30
98°
70°
1
97°
63°
2
100°
62°
3
103°
61°
4
101°
70°
5
105°
71°
6
107°
71°
7
108°
76°
8
107°
78°
9
107°
74°
10
104°
74°
11
100°
75°
12
101°
70°
13
94°
68°
14
97°
71°
15
100°
75°
16
94°
71°
17
89°
65°
18
91°
71°
19
94°
70°
20
96°
71°
21
92°
66°
22
98°
71°
23
106°
76°
24
109°
77°
25
106°
73°
26
101°
75°
27
103°
74°
28
102°
68°
29
105°
78°
30
106°
82°
31
107°
80°
1
105°
78°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Green Valley
Green Valley's July 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for July is ° with an average low of °. 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 Green Valley. See also: August | September | October.