S
M
T
W
T
F
S
30
93°
61°
31
97°
64°
1
97°
68°
2
94°
69°
3
94°
70°
4
96°
69°
5
97°
68°
6
98°
70°
7
98°
70°
8
97°
71°
9
96°
72°
10
94°
71°
11
92°
68°
12
89°
65°
13
89°
68°
14
86°
65°
15
82°
59°
16
85°
63°
17
85°
63°
18
80°
63°
19
82°
62°
20
84°
63°
21
85°
63°
22
84°
62°
23
85°
61°
24
83°
61°
25
83°
60°
26
79°
57°
27
73°
51°
28
72°
49°
29
71°
49°
30
74°
54°
1
76°
55°
2
78°
54°
3
69°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Old Lexington
Old Lexington's September 2026 forecast shows daily high temperatures ranging from 69° to 98°, with overnight lows between 49° and 72°. The average high for September is 85° with an average low of 62°. 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 Old Lexington. See also: October | November | December.
