S
M
T
W
T
F
S
26
99°
78°
27
100°
80°
28
100°
77°
29
99°
78°
30
100°
79°
31
103°
80°
1
98°
82°
2
96°
71°
3
101°
74°
4
N/A
5
101°
79°
6
101°
78°
7
101°
77°
8
101°
77°
9
102°
74°
10
98°
75°
11
99°
74°
12
101°
75°
13
102°
76°
14
101°
77°
15
102°
77°
16
101°
76°
17
100°
77°
18
97°
73°
19
99°
77°
20
98°
77°
21
100°
76°
22
99°
77°
23
99°
76°
24
98°
76°
25
99°
77°
26
99°
76°
27
98°
77°
28
99°
77°
29
98°
76°
30
99°
77°
31
99°
75°
1
97°
74°
2
97°
75°
3
96°
75°
4
97°
74°
5
97°
75°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
August Weather in Cedar Hill
Cedar Hill's August 2026 forecast shows daily high temperatures ranging from 96° to 102°, with overnight lows between 73° and 79°. The average high for August is 99° 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 August weather will actually feel in Cedar Hill. See also: September | October | November.