S
M
T
W
T
F
S
31
74°
61°
1
74°
62°
2
71°
62°
3
71°
62°
4
73°
63°
5
72°
64°
6
74°
64°
7
73°
63°
8
73°
63°
9
74°
62°
10
78°
65°
11
78°
65°
12
78°
64°
13
74°
63°
14
74°
62°
15
72°
64°
16
72°
62°
17
72°
62°
18
71°
63°
19
70°
62°
20
71°
60°
21
72°
61°
22
73°
62°
23
76°
63°
24
73°
62°
25
74°
62°
26
75°
65°
27
75°
64°
28
73°
64°
29
74°
65°
30
73°
62°
1
74°
64°
2
76°
66°
3
78°
67°
4
79°
66°
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 73° to 79°, with overnight lows between 62° and 67°. The average high for June is 75° with an average low of 64°. 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.