S
M
T
W
T
F
S
30
90°
67°
31
92°
71°
1
93°
71°
2
95°
71°
3
96°
70°
4
96°
69°
5
92°
68°
6
85°
62°
7
88°
65°
8
86°
68°
9
89°
69°
10
88°
63°
11
86°
61°
12
84°
63°
13
83°
63°
14
83°
59°
15
81°
58°
16
77°
63°
17
78°
62°
18
73°
62°
19
77°
62°
20
74°
61°
21
76°
62°
22
79°
61°
23
76°
57°
24
72°
59°
25
80°
60°
26
76°
54°
27
71°
50°
28
69°
49°
29
68°
48°
30
70°
50°
1
69°
49°
2
69°
55°
3
72°
57°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Nicholasville
Nicholasville's September 2026 forecast shows daily high temperatures ranging from 68° to 96°, with overnight lows between 48° and 70°. The average high for September is 79° 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 Nicholasville. See also: October | November | December.
