S
M
T
W
T
F
S
31
78°
53°
1
84°
50°
2
85°
55°
3
92°
54°
4
94°
60°
5
95°
59°
6
93°
68°
7
87°
65°
8
87°
53°
9
85°
63°
10
87°
52°
11
76°
49°
12
90°
47°
13
91°
57°
14
90°
63°
15
91°
58°
16
94°
54°
17
98°
59°
18
93°
65°
19
96°
62°
20
93°
68°
21
92°
60°
22
100°
65°
23
100°
71°
24
100°
70°
25
98°
68°
26
99°
60°
27
93°
50°
28
86°
50°
29
95°
58°
30
98°
61°
1
101°
63°
2
101°
65°
3
102°
64°
4
95°
55°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Delta
Delta's June 2026 forecast shows daily high temperatures ranging from 86° to 102°, with overnight lows between 50° and 71°. The average high for June is 97° with an average low of 61°. 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 Delta. See also: July | August | September.