S
M
T
W
T
F
S
26
95°
76°
27
98°
79°
28
97°
80°
29
98°
80°
30
98°
79°
31
99°
80°
1
99°
80°
2
98°
79°
3
99°
80°
4
99°
81°
5
98°
80°
6
99°
80°
7
99°
79°
8
97°
79°
9
98°
80°
10
98°
80°
11
97°
79°
12
97°
79°
13
98°
78°
14
98°
79°
15
95°
78°
16
93°
75°
17
95°
76°
18
96°
78°
19
96°
78°
20
95°
79°
21
97°
78°
22
97°
77°
23
95°
78°
24
95°
76°
25
95°
76°
26
93°
74°
27
94°
72°
28
92°
69°
29
88°
70°
30
88°
71°
31
89°
72°
1
87°
71°
2
87°
67°
3
88°
65°
4
84°
66°
5
85°
67°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Richland Hills
Richland Hills's August 2026 forecast shows daily high temperatures ranging from 84° to 99°, with overnight lows between 65° and 81°. The average high for August is 95° 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 Richland Hills. See also: September | October | November.