S
M
T
W
T
F
S
31
94°
71°
1
94°
75°
2
89°
71°
3
86°
62°
4
84°
65°
5
87°
63°
6
90°
71°
7
87°
75°
8
89°
76°
9
91°
74°
10
91°
73°
11
92°
75°
12
89°
71°
13
90°
70°
14
84°
72°
15
85°
69°
16
87°
71°
17
92°
75°
18
86°
71°
19
85°
65°
20
87°
67°
21
91°
72°
22
86°
70°
23
84°
69°
24
83°
71°
25
88°
70°
26
89°
71°
27
92°
70°
28
91°
71°
29
88°
73°
30
89°
72°
1
87°
73°
2
88°
73°
3
91°
72°
4
92°
74°
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 92°, with overnight lows between 65° and 75°. The average high for June is 88° with an average low of 71°. 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.