S
M
T
W
T
F
S
30
89°
63°
31
90°
67°
1
92°
70°
2
94°
69°
3
95°
72°
4
96°
69°
5
86°
67°
6
80°
60°
7
82°
57°
8
86°
62°
9
90°
70°
10
81°
66°
11
81°
62°
12
79°
67°
13
88°
63°
14
74°
52°
15
89°
56°
16
92°
70°
17
87°
70°
18
78°
61°
19
87°
68°
20
80°
64°
21
79°
62°
22
78°
61°
23
77°
59°
24
72°
54°
25
73°
52°
26
76°
53°
27
77°
55°
28
78°
54°
29
79°
48°
30
76°
55°
1
75°
54°
2
71°
53°
3
69°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Lynchburg
Lynchburg's September 2026 forecast shows daily high temperatures ranging from 69° to 92°, with overnight lows between 48° and 70°. The average high for September is 78° 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 Lynchburg. See also: October | November | December.
