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