S
M
T
W
T
F
S
31
79°
58°
1
80°
59°
2
81°
59°
3
81°
58°
4
80°
53°
5
72°
50°
6
75°
58°
7
81°
60°
8
81°
57°
9
77°
58°
10
76°
55°
11
78°
58°
12
80°
61°
13
85°
53°
14
78°
52°
15
76°
54°
16
79°
55°
17
79°
57°
18
82°
55°
19
83°
53°
20
78°
55°
21
79°
59°
22
79°
57°
23
80°
55°
24
78°
55°
25
79°
56°
26
79°
55°
27
80°
54°
28
78°
55°
29
80°
57°
30
81°
62°
1
80°
63°
2
80°
58°
3
82°
56°
4
84°
57°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Delton
Delton's June 2026 forecast shows daily high temperatures ranging from 72° to 85°, with overnight lows between 50° and 63°. The average high for June is 79° 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 Delton. See also: July | August | September.