S
M
T
W
T
F
S
30
90°
67°
31
92°
71°
1
93°
71°
2
95°
71°
3
97°
71°
4
98°
72°
5
93°
70°
6
85°
64°
7
85°
67°
8
87°
68°
9
90°
72°
10
83°
64°
11
81°
62°
12
85°
66°
13
88°
65°
14
84°
63°
15
81°
58°
16
81°
58°
17
82°
62°
18
79°
58°
19
80°
59°
20
77°
56°
21
82°
61°
22
76°
61°
23
79°
60°
24
82°
62°
25
82°
62°
26
81°
61°
27
81°
61°
28
82°
60°
29
82°
61°
30
81°
61°
1
81°
59°
2
78°
50°
3
68°
47°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Wilmore
Wilmore's September 2026 forecast shows daily high temperatures ranging from 68° to 90°, with overnight lows between 47° and 72°. The average high for September is 81° with an average low of 61°. 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 Wilmore. See also: October | November | December.