S
M
T
W
T
F
S
30
87°
48°
31
87°
43°
1
75°
41°
2
71°
39°
3
71°
40°
4
73°
41°
5
75°
49°
6
81°
52°
7
83°
42°
8
80°
43°
9
72°
43°
10
71°
40°
11
71°
40°
12
78°
38°
13
69°
37°
14
68°
49°
15
76°
49°
16
80°
41°
17
72°
43°
18
70°
47°
19
77°
36°
20
69°
36°
21
65°
40°
22
64°
46°
23
75°
36°
24
76°
36°
25
63°
38°
26
64°
45°
27
71°
44°
28
73°
46°
29
68°
43°
30
74°
34°
1
69°
32°
2
59°
37°
3
60°
31°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in New Town
New Town's September 2026 forecast shows daily high temperatures ranging from 59° to 87°, with overnight lows between 31° and 52°. The average high for September is 72° with an average low of 41°. 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 Town. See also: October | November | December.