S
M
T
W
T
F
S
26
83°
68°
27
90°
66°
28
89°
68°
29
81°
64°
30
84°
59°
31
88°
60°
1
78°
68°
2
80°
66°
3
79°
65°
4
79°
64°
5
84°
66°
6
87°
68°
7
86°
68°
8
87°
70°
9
88°
67°
10
89°
66°
11
87°
67°
12
87°
66°
13
86°
65°
14
88°
63°
15
81°
62°
16
81°
61°
17
89°
69°
18
90°
68°
19
90°
70°
20
89°
68°
21
88°
68°
22
89°
69°
23
89°
70°
24
90°
69°
25
89°
69°
26
86°
68°
27
87°
68°
28
85°
67°
29
86°
66°
30
87°
67°
31
87°
67°
1
86°
66°
2
86°
63°
3
84°
62°
4
86°
65°
5
86°
64°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Richmond
Richmond's August 2026 forecast shows daily high temperatures ranging from 78° to 90°, with overnight lows between 61° and 70°. The average high for August is 86° with an average low of 67°. 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 Richmond. See also: September | October | November.
