S
M
T
W
T
F
S
28
94°
75°
29
92°
73°
30
88°
72°
1
86°
71°
2
89°
73°
3
91°
74°
4
91°
76°
5
90°
79°
6
89°
78°
7
91°
76°
8
91°
75°
9
90°
73°
10
92°
75°
11
91°
74°
12
89°
74°
13
90°
75°
14
87°
75°
15
86°
82°
16
84°
72°
17
89°
75°
18
88°
76°
19
87°
75°
20
89°
76°
21
89°
76°
22
87°
75°
23
85°
76°
24
89°
77°
25
90°
76°
26
89°
76°
27
87°
76°
28
89°
76°
29
88°
76°
30
87°
76°
31
88°
77°
1
89°
76°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in The Dunes
The Dunes's July 2026 forecast shows daily high temperatures ranging from 84° to 92°, with overnight lows between 72° and 82°. The average high for July is 89° with an average low of 76°. 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 The Dunes. See also: August | September | October.
