S
M
T
W
T
F
S
31
64°
50°
1
65°
46°
2
66°
45°
3
69°
51°
4
69°
48°
5
68°
53°
6
75°
55°
7
75°
55°
8
68°
56°
9
76°
56°
10
76°
55°
11
75°
52°
12
69°
54°
13
76°
48°
14
67°
51°
15
80°
59°
16
81°
58°
17
77°
59°
18
80°
57°
19
82°
50°
20
75°
51°
21
73°
54°
22
80°
54°
23
72°
50°
24
73°
56°
25
77°
54°
26
81°
51°
27
80°
52°
28
79°
56°
29
80°
57°
30
74°
54°
1
79°
56°
2
78°
60°
3
81°
54°
4
75°
53°
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 64° to 82°, with overnight lows between 45° and 60°. The average high for June is 75° with an average low of 53°. 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.