S
M
T
W
T
F
S
31
91°
68°
1
93°
73°
2
85°
66°
3
85°
59°
4
85°
65°
5
88°
66°
6
88°
68°
7
90°
72°
8
85°
73°
9
93°
74°
10
92°
74°
11
92°
76°
12
88°
72°
13
93°
70°
14
83°
67°
15
82°
62°
16
86°
64°
17
90°
66°
18
91°
72°
19
82°
67°
20
90°
65°
21
89°
71°
22
80°
67°
23
82°
69°
24
81°
70°
25
84°
71°
26
87°
73°
27
86°
75°
28
90°
77°
29
91°
76°
30
92°
72°
1
94°
75°
2
93°
73°
3
94°
74°
4
91°
73°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Diaz
Diaz's June 2026 forecast shows daily high temperatures ranging from 80° to 94°, with overnight lows between 67° and 77°. The average high for June is 88° with an average low of 73°. 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 Diaz. See also: July | August | September.