S
M
T
W
T
F
S
30
82°
63°
31
79°
64°
1
80°
64°
2
83°
62°
3
83°
54°
4
75°
55°
5
75°
62°
6
79°
60°
7
80°
55°
8
74°
56°
9
73°
59°
10
74°
61°
11
80°
60°
12
81°
61°
13
81°
61°
14
80°
59°
15
80°
55°
16
72°
57°
17
72°
50°
18
73°
50°
19
71°
47°
20
69°
47°
21
68°
48°
22
69°
55°
23
70°
48°
24
73°
53°
25
74°
56°
26
73°
55°
27
76°
56°
28
76°
53°
29
75°
51°
30
70°
50°
1
69°
51°
2
74°
52°
3
67°
44°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Frankfort Square
Frankfort Square's September 2026 forecast shows daily high temperatures ranging from 67° to 83°, with overnight lows between 44° and 64°. The average high for September is 75° with an average low of 55°. 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 Square. See also: October | November | December.
