S
M
T
W
T
F
S
28
95°
73°
29
98°
76°
30
92°
73°
1
93°
71°
2
93°
73°
3
94°
75°
4
91°
74°
5
92°
75°
6
93°
75°
7
91°
74°
8
95°
74°
9
98°
76°
10
97°
72°
11
93°
72°
12
94°
74°
13
94°
74°
14
95°
73°
15
95°
73°
16
92°
75°
17
85°
71°
18
85°
73°
19
90°
76°
20
91°
77°
21
94°
77°
22
95°
75°
23
95°
74°
24
96°
75°
25
97°
75°
26
92°
74°
27
83°
76°
28
93°
77°
29
89°
78°
30
86°
73°
31
90°
77°
1
89°
76°
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 ° to °, with overnight lows between ° and °. The average high for July is ° with an average low of °. 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.