S
M
T
W
T
F
S
31
83°
47°
1
90°
48°
2
93°
51°
3
91°
52°
4
95°
53°
5
98°
56°
6
99°
58°
7
94°
56°
8
94°
56°
9
94°
65°
10
93°
62°
11
95°
57°
12
88°
55°
13
90°
58°
14
92°
58°
15
93°
59°
16
92°
57°
17
89°
52°
18
92°
56°
19
92°
60°
20
94°
54°
21
92°
56°
22
89°
57°
23
83°
49°
24
85°
54°
25
89°
53°
26
89°
58°
27
90°
56°
28
86°
52°
29
90°
54°
30
92°
55°
1
93°
56°
2
94°
59°
3
92°
57°
4
89°
56°
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 83° to 99°, with overnight lows between 49° and 65°. The average high for June is 92° with an average low of 56°. 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.