S
M
T
W
T
F
S
31
86°
73°
1
84°
76°
2
86°
77°
3
86°
77°
4
87°
74°
5
89°
75°
6
88°
76°
7
89°
71°
8
86°
73°
9
85°
73°
10
85°
76°
11
84°
72°
12
85°
74°
13
84°
71°
14
83°
70°
15
84°
67°
16
86°
70°
17
85°
73°
18
85°
72°
19
86°
69°
20
86°
72°
21
87°
71°
22
87°
73°
23
88°
75°
24
90°
73°
25
91°
74°
26
88°
74°
27
89°
74°
28
85°
75°
29
85°
76°
30
83°
73°
1
84°
72°
2
82°
71°
3
83°
72°
4
85°
76°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Port Orange
Port Orange's September 2025 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for September is ° with an average low of °. 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 Port Orange. See also: October | November | December.