S
M
T
W
T
F
S
30
84°
65°
31
81°
70°
1
91°
71°
2
89°
72°
3
93°
72°
4
86°
66°
5
81°
59°
6
78°
58°
7
79°
58°
8
76°
55°
9
78°
59°
10
80°
58°
11
80°
57°
12
79°
57°
13
78°
54°
14
78°
54°
15
75°
59°
16
73°
58°
17
74°
53°
18
71°
49°
19
70°
50°
20
73°
55°
21
78°
57°
22
78°
57°
23
79°
56°
24
79°
56°
25
77°
54°
26
76°
54°
27
77°
55°
28
76°
55°
29
77°
54°
30
72°
49°
1
69°
46°
2
70°
51°
3
74°
53°
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 69° to 93°, with overnight lows between 46° and 72°. The average high for September is 78° with an average low of 57°. 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.
