S
M
T
W
T
F
S
28
82°
65°
29
81°
66°
30
83°
67°
1
86°
66°
2
87°
70°
3
82°
70°
4
82°
69°
5
84°
70°
6
88°
72°
7
89°
71°
8
89°
71°
9
90°
70°
10
89°
71°
11
90°
70°
12
88°
71°
13
83°
71°
14
84°
69°
15
85°
71°
16
90°
71°
17
85°
70°
18
81°
65°
19
82°
64°
20
82°
64°
21
83°
65°
22
82°
69°
23
82°
70°
24
83°
70°
25
84°
71°
26
84°
70°
27
84°
62°
28
84°
64°
29
85°
69°
30
89°
64°
31
88°
69°
1
90°
64°
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 81° to 90°, with overnight lows between 62° and 72°. The average high for July is 85° with an average low of 68°. 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.
