S
M
T
W
T
F
S
30
92°
76°
31
93°
74°
1
92°
75°
2
91°
74°
3
91°
74°
4
90°
73°
5
90°
74°
6
91°
74°
7
90°
73°
8
90°
75°
9
91°
75°
10
90°
74°
11
92°
75°
12
92°
75°
13
91°
74°
14
91°
76°
15
92°
76°
16
92°
75°
17
91°
75°
18
92°
74°
19
91°
75°
20
92°
76°
21
93°
75°
22
90°
74°
23
92°
75°
24
92°
74°
25
90°
75°
26
90°
74°
27
91°
74°
28
91°
72°
29
90°
73°
30
90°
74°
1
89°
75°
2
90°
73°
3
90°
71°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Florida City
Florida City's September 2026 forecast shows daily high temperatures ranging from 89° to 93°, with overnight lows between 71° and 76°. The average high for September is 91° with an average low of 74°. 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 Florida City. See also: October | November | December.
