S
M
T
W
T
F
S
30
89°
64°
31
86°
65°
1
91°
66°
2
95°
68°
3
91°
77°
4
94°
73°
5
82°
63°
6
77°
60°
7
77°
62°
8
78°
67°
9
84°
75°
10
87°
64°
11
79°
61°
12
81°
70°
13
79°
67°
14
84°
68°
15
82°
66°
16
81°
56°
17
73°
58°
18
72°
56°
19
74°
55°
20
77°
57°
21
75°
58°
22
76°
59°
23
77°
57°
24
73°
54°
25
74°
57°
26
74°
57°
27
77°
55°
28
71°
48°
29
67°
46°
30
69°
48°
1
70°
51°
2
69°
53°
3
67°
52°
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 67° to 94°, with overnight lows between 46° and 77°. The average high for September is 77° 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 September weather will actually feel in Waynesboro. See also: October | November | December.
