S
M
T
W
T
F
S
28
83°
65°
29
84°
61°
30
83°
61°
1
84°
66°
2
85°
68°
3
88°
69°
4
89°
69°
5
89°
68°
6
90°
64°
7
88°
63°
8
85°
62°
9
84°
68°
10
86°
67°
11
89°
69°
12
90°
70°
13
90°
64°
14
87°
63°
15
84°
64°
16
85°
63°
17
88°
69°
18
88°
69°
19
89°
67°
20
90°
69°
21
89°
68°
22
87°
69°
23
85°
68°
24
85°
69°
25
86°
69°
26
86°
68°
27
87°
69°
28
89°
69°
29
90°
68°
30
91°
69°
31
91°
69°
1
90°
68°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Denton
Denton's July 2026 forecast shows daily high temperatures ranging from 83° to 91°, with overnight lows between 61° and 70°. The average high for July is 87° with an average low of 67°. 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 Denton. See also: August | September | October.