S
M
T
W
T
F
S
28
87°
71°
29
89°
69°
30
90°
68°
1
84°
73°
2
92°
73°
3
85°
72°
4
87°
73°
5
88°
73°
6
93°
75°
7
94°
75°
8
94°
74°
9
95°
75°
10
94°
74°
11
95°
75°
12
93°
74°
13
89°
73°
14
88°
72°
15
90°
73°
16
95°
74°
17
93°
74°
18
89°
73°
19
89°
68°
20
88°
70°
21
89°
72°
22
93°
74°
23
87°
73°
24
88°
72°
25
89°
74°
26
89°
73°
27
91°
66°
28
90°
67°
29
91°
70°
30
95°
69°
31
93°
74°
1
96°
68°
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 84° to 96°, with overnight lows between 66° and 75°. The average high for July is 91° with an average low of 72°. 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.
