S
M
T
W
T
F
S
26
103°
82°
27
106°
82°
28
106°
83°
29
105°
82°
30
106°
83°
31
108°
81°
1
106°
81°
2
99°
76°
3
103°
79°
4
101°
78°
5
99°
78°
6
97°
75°
7
100°
79°
8
100°
79°
9
99°
78°
10
99°
79°
11
98°
79°
12
100°
78°
13
100°
79°
14
99°
79°
15
99°
78°
16
100°
79°
17
98°
79°
18
94°
78°
19
97°
78°
20
98°
77°
21
98°
78°
22
97°
77°
23
97°
77°
24
94°
73°
25
90°
72°
26
89°
74°
27
89°
74°
28
90°
73°
29
87°
72°
30
88°
73°
31
88°
73°
1
89°
72°
2
87°
72°
3
89°
71°
4
91°
68°
5
93°
75°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Denton
Denton's August 2026 forecast shows daily high temperatures ranging from 87° to 108°, with overnight lows between 68° and 83°. The average high for August is 97° with an average low of 77°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how August weather will actually feel in Denton. See also: September | October | November.
