S
M
T
W
T
F
S
30
88°
60°
31
83°
62°
1
84°
66°
2
84°
66°
3
82°
64°
4
84°
66°
5
87°
66°
6
88°
64°
7
86°
64°
8
85°
63°
9
84°
63°
10
85°
61°
11
85°
64°
12
86°
63°
13
86°
63°
14
86°
62°
15
Hist. Avg.
82°
56°
16
Hist. Avg.
81°
56°
17
Hist. Avg.
81°
56°
18
Hist. Avg.
81°
55°
19
Hist. Avg.
80°
55°
20
Hist. Avg.
80°
54°
21
Hist. Avg.
80°
54°
22
Hist. Avg.
79°
53°
23
Hist. Avg.
79°
53°
24
Hist. Avg.
78°
52°
25
Hist. Avg.
78°
52°
26
Hist. Avg.
78°
52°
27
Hist. Avg.
78°
51°
28
Hist. Avg.
77°
51°
29
Hist. Avg.
77°
50°
30
Hist. Avg.
76°
50°
1
Hist. Avg.
76°
50°
2
Hist. Avg.
76°
49°
3
Hist. Avg.
75°
49°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Frankfort
Frankfort's September 2026 forecast shows daily high temperatures ranging from 82° to 88°, with overnight lows between 60° and 66°. The average high for September is 85° with an average low of 64°. 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 Frankfort. See also: October | November | December.
