S
M
T
W
T
F
S
28
93°
75°
29
96°
74°
30
96°
75°
1
95°
74°
2
94°
74°
3
95°
75°
4
97°
74°
5
94°
73°
6
93°
72°
7
91°
73°
8
91°
74°
9
92°
71°
10
92°
73°
11
91°
72°
12
91°
75°
13
93°
76°
14
91°
73°
15
89°
72°
16
89°
71°
17
86°
70°
18
91°
73°
19
92°
75°
20
91°
75°
21
85°
74°
22
89°
75°
23
92°
76°
24
91°
76°
25
92°
74°
26
91°
75°
27
91°
75°
28
92°
74°
29
92°
76°
30
93°
75°
31
92°
75°
1
92°
76°
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 85° to 97°, with overnight lows between 70° and 76°. The average high for July is 92° 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.
