S
M
T
W
T
F
S
28
90°
77°
29
94°
79°
30
96°
75°
1
94°
75°
2
93°
73°
3
94°
74°
4
91°
73°
5
89°
72°
6
84°
69°
7
85°
68°
8
84°
69°
9
84°
70°
10
85°
75°
11
87°
75°
12
89°
74°
13
89°
75°
14
87°
75°
15
87°
74°
16
88°
74°
17
85°
75°
18
85°
74°
19
86°
72°
20
89°
74°
21
87°
72°
22
85°
72°
23
85°
73°
24
86°
72°
25
86°
75°
26
87°
75°
27
89°
74°
28
86°
75°
29
87°
75°
30
87°
74°
31
88°
75°
1
89°
74°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Diaz
Diaz's July 2026 forecast shows daily high temperatures ranging from 84° to 96°, with overnight lows between 68° and 79°. The average high for July is 88° with an average low of 74°. 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 Diaz. See also: August | September | October.
