S
M
T
W
T
F
S
30
84°
77°
31
86°
77°
1
85°
78°
2
85°
79°
3
87°
76°
4
90°
76°
5
89°
74°
6
89°
74°
7
86°
75°
8
87°
75°
9
88°
76°
10
89°
76°
11
88°
75°
12
88°
74°
13
90°
76°
14
88°
76°
15
86°
75°
16
87°
74°
17
85°
76°
18
84°
77°
19
84°
77°
20
85°
76°
21
83°
76°
22
85°
75°
23
84°
76°
24
86°
76°
25
84°
75°
26
85°
75°
27
85°
74°
28
86°
75°
29
83°
74°
30
83°
73°
1
82°
74°
2
82°
73°
3
83°
72°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Ponce Inlet
Ponce Inlet's September 2026 forecast shows daily high temperatures ranging from 82° to 90°, with overnight lows between 72° and 77°. The average high for September is 86° with an average low of 75°. 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 Ponce Inlet. See also: October | November | December.