S
M
T
W
T
F
S
26
85°
66°
27
87°
67°
28
83°
67°
29
82°
66°
30
85°
66°
31
87°
67°
1
88°
66°
2
87°
67°
3
88°
65°
4
88°
66°
5
87°
65°
6
82°
64°
7
84°
59°
8
83°
60°
9
82°
59°
10
83°
60°
11
87°
65°
12
88°
65°
13
88°
64°
14
87°
60°
15
85°
63°
16
82°
64°
17
82°
64°
18
83°
59°
19
85°
58°
20
81°
59°
21
82°
57°
22
83°
58°
23
84°
57°
24
85°
57°
25
84°
61°
26
85°
62°
27
86°
63°
28
87°
64°
29
87°
64°
30
85°
62°
31
85°
55°
1
80°
55°
2
79°
56°
3
80°
56°
4
82°
58°
5
83°
55°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Waynesboro
Waynesboro's August 2026 forecast shows daily high temperatures ranging from 79° to 88°, with overnight lows between 55° and 67°. The average high for August is 84° with an average low of 62°. 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 Waynesboro. See also: September | October | November.
