S
M
T
W
T
F
S
31
73°
62°
1
80°
55°
2
76°
54°
3
75°
54°
4
73°
55°
5
75°
57°
6
77°
63°
7
81°
57°
8
77°
58°
9
78°
58°
10
81°
57°
11
77°
59°
12
78°
58°
13
79°
58°
14
78°
60°
15
79°
61°
16
82°
62°
17
81°
61°
18
79°
59°
19
77°
60°
20
80°
63°
21
83°
68°
22
88°
68°
23
89°
69°
24
90°
68°
25
90°
68°
26
88°
67°
27
89°
67°
28
89°
70°
29
90°
70°
30
89°
69°
1
89°
67°
2
88°
63°
3
83°
63°
4
83°
64°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Delaware City
Delaware City's June 2026 forecast shows daily high temperatures ranging from 73° to 90°, with overnight lows between 54° and 70°. The average high for June is 82° with an average low of 62°. 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 Delaware City. See also: July | August | September.
