S
M
T
W
T
F
S
31
49°
33°
1
47°
33°
2
51°
33°
3
62°
33°
4
74°
45°
5
47°
33°
6
71°
33°
7
53°
43°
8
50°
37°
9
68°
37°
10
59°
38°
11
63°
38°
12
51°
35°
13
54°
37°
14
62°
40°
15
68°
41°
16
62°
42°
17
48°
42°
18
59°
43°
19
63°
43°
20
70°
49°
21
59°
43°
22
63°
42°
23
75°
46°
24
56°
46°
25
52°
38°
26
76°
38°
27
64°
48°
28
72°
52°
29
72°
52°
30
71°
48°
1
69°
53°
2
67°
49°
3
59°
46°
4
57°
45°
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 57° to 72°, with overnight lows between 45° and 53°. The average high for June is 66° with an average low of 49°. 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.
