S
M
T
W
T
F
S
28
98°
75°
29
99°
77°
30
102°
79°
1
104°
80°
2
104°
80°
3
103°
79°
4
101°
79°
5
101°
78°
6
99°
74°
7
97°
74°
8
97°
76°
9
100°
78°
10
105°
79°
11
103°
76°
12
100°
74°
13
97°
75°
14
96°
74°
15
97°
75°
16
97°
78°
17
98°
78°
18
98°
75°
19
97°
77°
20
101°
80°
21
100°
75°
22
96°
76°
23
96°
76°
24
97°
75°
25
97°
75°
26
99°
74°
27
95°
75°
28
96°
74°
29
94°
75°
30
95°
78°
31
96°
79°
1
100°
77°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Tucson
Tucson's July 2026 forecast shows daily high temperatures ranging from 94° to 105°, with overnight lows between 74° and 80°. The average high for July is 99° with an average low of 77°. 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 Tucson. See also: August | September | October.
