S
M
T
W
T
F
S
28
88°
70°
29
84°
69°
30
82°
67°
1
83°
70°
2
87°
70°
3
83°
69°
4
85°
72°
5
86°
71°
6
83°
70°
7
84°
71°
8
84°
71°
9
85°
70°
10
85°
72°
11
88°
72°
12
84°
71°
13
83°
72°
14
85°
72°
15
84°
71°
16
84°
68°
17
83°
70°
18
84°
70°
19
84°
69°
20
87°
67°
21
85°
71°
22
84°
72°
23
85°
71°
24
89°
65°
25
86°
66°
26
84°
66°
27
84°
67°
28
85°
66°
29
84°
66°
30
84°
67°
31
85°
66°
1
86°
72°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Dover Afb
Dover Afb's July 2026 forecast shows daily high temperatures ranging from 82° to 89°, with overnight lows between 65° and 72°. The average high for July is 85° with an average low of 69°. 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 Afb. See also: August | September | October.