S
M
T
W
T
F
S
26
100°
77°
27
102°
74°
28
102°
76°
29
101°
78°
30
101°
80°
31
105°
81°
1
99°
74°
2
97°
66°
3
101°
66°
4
101°
73°
5
102°
73°
6
101°
77°
7
102°
79°
8
102°
78°
9
100°
76°
10
101°
79°
11
101°
77°
12
103°
81°
13
103°
82°
14
102°
80°
15
102°
81°
16
103°
81°
17
106°
73°
18
106°
78°
19
105°
78°
20
106°
78°
21
100°
79°
22
103°
76°
23
109°
82°
24
109°
83°
25
103°
80°
26
104°
79°
27
101°
75°
28
102°
72°
29
102°
75°
30
102°
77°
31
102°
77°
1
100°
78°
2
100°
77°
3
95°
76°
4
100°
79°
5
99°
76°
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 ° to °, with overnight lows between ° and °. The average high for August is ° with an average low of °. 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.