S
M
T
W
T
F
S
28
104°
82°
29
103°
79°
30
102°
77°
1
102°
75°
2
103°
77°
3
107°
77°
4
101°
86°
5
110°
87°
6
113°
89°
7
112°
89°
8
113°
90°
9
112°
88°
10
110°
89°
11
110°
88°
12
110°
90°
13
115°
91°
14
114°
90°
15
109°
87°
16
111°
89°
17
112°
90°
18
104°
86°
19
108°
87°
20
107°
84°
21
108°
87°
22
109°
88°
23
110°
88°
24
110°
87°
25
108°
87°
26
108°
88°
27
107°
88°
28
108°
87°
29
108°
88°
30
107°
88°
31
104°
87°
1
103°
86°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in South Phoenix
South Phoenix's July 2026 forecast shows daily high temperatures ranging from 103° to 115°, with overnight lows between 84° and 91°. The average high for July is 109° with an average low of 88°. 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 South Phoenix. See also: August | September | October.
