S
M
T
W
T
F
S
30
83°
57°
31
84°
58°
1
84°
58°
2
83°
57°
3
84°
50°
4
77°
49°
5
76°
52°
6
79°
57°
7
83°
57°
8
83°
56°
9
77°
52°
10
76°
56°
11
82°
55°
12
81°
56°
13
82°
56°
14
81°
55°
15
82°
55°
16
81°
54°
17
76°
53°
18
80°
47°
19
72°
45°
20
73°
44°
21
70°
43°
22
71°
47°
23
72°
46°
24
72°
43°
25
70°
44°
26
71°
50°
27
72°
49°
28
77°
50°
29
76°
49°
30
76°
49°
1
70°
47°
2
74°
47°
3
68°
46°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in New Freeport
New Freeport's September 2026 forecast shows daily high temperatures ranging from 68° to 84°, with overnight lows between 43° and 58°. The average high for September is 77° with an average low of 51°. 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 New Freeport. See also: October | November | December.
