S
M
T
W
T
F
S
31
N/A
1
N/A
2
N/A
3
N/A
4
N/A
5
N/A
6
N/A
7
N/A
8
N/A
9
N/A
10
N/A
11
N/A
12
N/A
13
N/A
14
N/A
15
79°
61°
16
80°
65°
17
87°
62°
18
74°
57°
19
81°
63°
20
80°
66°
21
78°
65°
22
77°
62°
23
78°
61°
24
79°
64°
25
81°
62°
26
83°
65°
27
85°
67°
28
86°
66°
29
80°
62°
30
80°
61°
1
80°
66°
2
87°
70°
3
82°
70°
4
82°
69°
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 74° to 87°, with overnight lows between 57° and 70°. The average high for June is 81° with an average low of 64°. 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.
