S
M
T
W
T
F
S
28
98°
72°
29
98°
73°
30
97°
72°
1
97°
73°
2
96°
74°
3
98°
71°
4
96°
67°
5
93°
67°
6
91°
71°
7
93°
72°
8
95°
72°
9
95°
71°
10
94°
71°
11
94°
73°
12
97°
72°
13
98°
72°
14
97°
73°
15
98°
71°
16
99°
72°
17
98°
73°
18
97°
76°
19
97°
75°
20
100°
74°
21
101°
75°
22
100°
75°
23
102°
76°
24
102°
75°
25
101°
69°
26
96°
68°
27
95°
69°
28
95°
72°
29
93°
72°
30
96°
71°
31
94°
73°
1
98°
75°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Dean
Dean's July 2026 forecast shows daily high temperatures ranging from 91° to 102°, with overnight lows between 67° and 76°. The average high for July is 97° 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 Dean. See also: August | September | October.