S
M
T
W
T
F
S
28
84°
73°
29
79°
59°
30
78°
60°
1
79°
58°
2
80°
60°
3
82°
66°
4
84°
64°
5
81°
63°
6
83°
66°
7
87°
66°
8
88°
67°
9
89°
67°
10
89°
66°
11
87°
67°
12
88°
66°
13
87°
63°
14
83°
62°
15
87°
66°
16
84°
66°
17
87°
65°
18
85°
64°
19
83°
67°
20
84°
66°
21
82°
66°
22
81°
65°
23
81°
65°
24
82°
63°
25
81°
64°
26
81°
63°
27
83°
61°
28
82°
60°
29
82°
62°
30
84°
65°
31
88°
64°
1
85°
59°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Dover
Dover's July 2026 forecast shows daily high temperatures ranging from 78° to 89°, with overnight lows between 58° and 73°. The average high for July is 84° 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 July weather will actually feel in Dover. See also: August | September | October.
