S
M
T
W
T
F
S
30
84°
59°
31
85°
60°
1
87°
60°
2
86°
61°
3
89°
64°
4
89°
59°
5
86°
63°
6
88°
63°
7
85°
62°
8
85°
62°
9
86°
61°
10
85°
61°
11
87°
60°
12
87°
61°
13
86°
61°
14
86°
60°
15
85°
61°
16
86°
60°
17
86°
55°
18
83°
56°
19
83°
54°
20
82°
52°
21
78°
52°
22
76°
55°
23
78°
56°
24
83°
55°
25
83°
56°
26
84°
54°
27
83°
55°
28
82°
54°
29
81°
53°
30
81°
53°
1
79°
51°
2
81°
53°
3
82°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Waynesboro
Waynesboro's September 2026 forecast shows daily high temperatures ranging from 76° to 89°, with overnight lows between 51° and 64°. The average high for September is 84° with an average low of 58°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how September weather will actually feel in Waynesboro. See also: October | November | December.
