S
M
T
W
T
F
S
28
81°
59°
29
87°
66°
30
88°
60°
1
86°
58°
2
81°
58°
3
82°
66°
4
86°
62°
5
87°
58°
6
81°
59°
7
81°
61°
8
82°
58°
9
80°
58°
10
81°
59°
11
83°
61°
12
88°
65°
13
82°
66°
14
85°
63°
15
81°
59°
16
81°
59°
17
82°
62°
18
85°
64°
19
82°
65°
20
81°
60°
21
81°
62°
22
82°
60°
23
83°
60°
24
82°
61°
25
85°
59°
26
85°
63°
27
88°
62°
28
81°
58°
29
81°
63°
30
82°
62°
31
81°
60°
1
82°
59°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Delaware
Delaware's July 2026 forecast shows daily high temperatures ranging from 80° to 88°, with overnight lows between 58° and 66°. The average high for July is 83° with an average low of 61°. 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 Delaware. See also: August | September | October.
