S
M
T
W
T
F
S
28
81°
60°
29
84°
55°
30
80°
55°
1
81°
60°
2
83°
63°
3
87°
63°
4
86°
62°
5
86°
64°
6
88°
57°
7
84°
57°
8
84°
56°
9
85°
63°
10
85°
60°
11
84°
64°
12
87°
64°
13
88°
57°
14
82°
57°
15
82°
59°
16
83°
58°
17
83°
64°
18
86°
63°
19
88°
59°
20
87°
60°
21
86°
59°
22
80°
60°
23
80°
59°
24
81°
64°
25
81°
64°
26
84°
63°
27
83°
64°
28
85°
64°
29
88°
63°
30
88°
64°
31
87°
64°
1
87°
63°
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 55° and 64°. The average high for July is 84° 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.
