S
M
T
W
T
F
S
30
89°
76°
31
89°
76°
1
88°
77°
2
88°
77°
3
87°
76°
4
89°
78°
5
90°
78°
6
89°
76°
7
86°
77°
8
88°
77°
9
87°
78°
10
86°
76°
11
87°
75°
12
88°
76°
13
88°
76°
14
87°
75°
15
88°
78°
16
89°
77°
17
88°
75°
18
87°
76°
19
88°
77°
20
87°
76°
21
87°
75°
22
86°
76°
23
87°
76°
24
87°
75°
25
86°
74°
26
86°
73°
27
84°
74°
28
85°
75°
29
84°
74°
30
84°
74°
1
83°
75°
2
84°
74°
3
Hist. Avg.
82°
67°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Ponte Vedra
Ponte Vedra's September 2026 forecast shows daily high temperatures ranging from 83° to 90°, with overnight lows between 73° and 78°. The average high for September is 87° with an average low of 76°. 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 Ponte Vedra. See also: October | November | December.