S
M
T
W
T
F
S
26
84°
64°
27
85°
64°
28
83°
68°
29
83°
66°
30
84°
62°
31
86°
55°
1
85°
63°
2
83°
70°
3
87°
70°
4
83°
65°
5
86°
70°
6
91°
68°
7
89°
67°
8
90°
72°
9
89°
73°
10
91°
76°
11
90°
73°
12
83°
70°
13
86°
72°
14
83°
69°
15
81°
70°
16
82°
67°
17
76°
64°
18
80°
64°
19
79°
64°
20
81°
65°
21
80°
64°
22
87°
64°
23
88°
65°
24
80°
57°
25
83°
61°
26
85°
62°
27
86°
63°
28
87°
64°
29
86°
63°
30
80°
58°
31
78°
61°
1
77°
62°
2
77°
62°
3
78°
61°
4
82°
63°
5
84°
62°
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 76° to 91°, with overnight lows between 57° and 76°. The average high for August is 83° with an average low of 65°. 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.
