S
M
T
W
T
F
S
31
75°
42°
1
75°
46°
2
75°
46°
3
80°
47°
4
85°
49°
5
87°
53°
6
87°
61°
7
86°
62°
8
75°
57°
9
81°
63°
10
85°
70°
11
93°
70°
12
94°
63°
13
88°
61°
14
89°
63°
15
80°
60°
16
73°
58°
17
79°
59°
18
84°
62°
19
86°
62°
20
85°
65°
21
82°
62°
22
81°
62°
23
80°
60°
24
79°
58°
25
80°
63°
26
82°
59°
27
77°
58°
28
78°
58°
29
79°
59°
30
80°
59°
1
81°
63°
2
87°
66°
3
85°
66°
4
81°
64°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Dover
Dover's June 2026 forecast shows daily high temperatures ranging from 73° to 94°, with overnight lows between 58° and 70°. The average high for June is 83° 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 Dover. See also: July | August | September.
