S
M
T
W
T
F
S
26
81°
64°
27
82°
64°
28
80°
65°
29
75°
59°
30
77°
57°
31
80°
52°
1
81°
63°
2
84°
65°
3
76°
64°
4
87°
63°
5
84°
64°
6
82°
65°
7
82°
64°
8
80°
64°
9
83°
64°
10
83°
62°
11
80°
62°
12
80°
62°
13
81°
62°
14
84°
65°
15
84°
65°
16
85°
65°
17
82°
64°
18
81°
64°
19
83°
64°
20
78°
64°
21
78°
62°
22
80°
61°
23
77°
58°
24
78°
59°
25
79°
61°
26
80°
60°
27
78°
59°
28
78°
59°
29
79°
60°
30
79°
61°
31
78°
60°
1
80°
57°
2
79°
57°
3
78°
59°
4
84°
62°
5
83°
61°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Richlands
Richlands's August 2026 forecast shows daily high temperatures ranging from 77° to 84°, with overnight lows between 57° and 64°. The average high for August is 79° with an average low of 60°. 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 Richlands. See also: September | October | November.