S
M
T
W
T
F
S
28
100°
80°
29
100°
77°
30
99°
75°
1
98°
69°
2
100°
71°
3
102°
73°
4
103°
76°
5
104°
76°
6
106°
77°
7
105°
78°
8
107°
79°
9
104°
78°
10
102°
77°
11
103°
78°
12
106°
80°
13
104°
79°
14
103°
72°
15
98°
74°
16
98°
73°
17
104°
75°
18
102°
74°
19
104°
76°
20
105°
76°
21
104°
75°
22
104°
76°
23
103°
77°
24
103°
77°
25
99°
76°
26
103°
76°
27
103°
75°
28
104°
76°
29
104°
76°
30
105°
77°
31
105°
77°
1
106°
76°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Tonto Basin
Tonto Basin's July 2026 forecast shows daily high temperatures ranging from 98° to 107°, with overnight lows between 69° and 80°. The average high for July is 103° with an average low of 76°. 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 Tonto Basin. See also: August | September | October.