S
M
T
W
T
F
S
31
98°
71°
1
97°
76°
2
98°
75°
3
97°
70°
4
94°
73°
5
96°
73°
6
96°
77°
7
98°
73°
8
98°
71°
9
96°
71°
10
98°
73°
11
99°
77°
12
100°
77°
13
102°
75°
14
103°
75°
15
103°
74°
16
104°
76°
17
106°
79°
18
108°
78°
19
107°
79°
20
109°
82°
21
110°
84°
22
111°
85°
23
112°
84°
24
112°
86°
25
113°
87°
26
113°
83°
27
112°
85°
28
112°
84°
29
108°
83°
30
102°
81°
1
107°
82°
2
108°
86°
3
109°
83°
4
108°
83°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in South Phoenix
South Phoenix's June 2026 forecast shows daily high temperatures ranging from 94° to 113°, with overnight lows between 70° and 87°. The average high for June is 104° with an average low of 79°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how June weather will actually feel in South Phoenix. See also: July | August | September.