S
M
T
W
T
F
S
26
80°
61°
27
83°
63°
28
82°
68°
29
78°
57°
30
83°
55°
31
87°
60°
1
79°
68°
2
78°
66°
3
79°
54°
4
84°
50°
5
86°
61°
6
87°
60°
7
85°
70°
8
88°
67°
9
89°
62°
10
88°
67°
11
79°
65°
12
73°
63°
13
85°
61°
14
78°
65°
15
82°
71°
16
83°
69°
17
82°
58°
18
81°
61°
19
80°
63°
20
76°
56°
21
76°
53°
22
77°
58°
23
79°
60°
24
79°
58°
25
77°
57°
26
79°
59°
27
77°
58°
28
76°
55°
29
76°
58°
30
79°
62°
31
81°
62°
1
84°
63°
2
84°
62°
3
83°
61°
4
82°
61°
5
80°
60°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Richwood
Richwood's August 2026 forecast shows daily high temperatures ranging from 76° to 84°, with overnight lows between 53° and 71°. The average high for August is 80° 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 Richwood. See also: September | October | November.
