S
M
T
W
T
F
S
30
78°
52°
31
79°
51°
1
76°
52°
2
78°
56°
3
77°
53°
4
78°
51°
5
78°
50°
6
77°
51°
7
76°
48°
8
77°
49°
9
76°
56°
10
76°
49°
11
75°
48°
12
75°
48°
13
76°
51°
14
78°
52°
15
80°
54°
16
81°
54°
17
81°
53°
18
80°
52°
19
79°
52°
20
79°
45°
21
72°
48°
22
72°
51°
23
76°
51°
24
77°
52°
25
78°
48°
26
77°
43°
27
71°
43°
28
69°
44°
29
69°
44°
30
68°
42°
1
Hist. Avg.
71°
50°
2
Hist. Avg.
71°
50°
3
Hist. Avg.
70°
49°
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 81°, with overnight lows between 42° and 56°. The average high for September is 76° with an average low of 50°. 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.
