S
M
T
W
T
F
S
30
82°
63°
31
77°
63°
1
77°
56°
2
80°
53°
3
83°
55°
4
89°
60°
5
78°
61°
6
83°
54°
7
88°
61°
8
83°
51°
9
57°
46°
10
62°
48°
11
62°
50°
12
65°
51°
13
68°
52°
14
69°
53°
15
71°
54°
16
66°
50°
17
63°
49°
18
64°
49°
19
65°
51°
20
66°
52°
21
57°
48°
22
59°
46°
23
60°
47°
24
60°
48°
25
59°
50°
26
59°
47°
27
56°
44°
28
58°
47°
29
57°
46°
30
57°
46°
1
53°
41°
2
53°
41°
3
55°
42°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Neustadt
Neustadt's September 2026 forecast shows daily high temperatures ranging from 53° to 83°, with overnight lows between 41° and 54°. The average high for September is 62° with an average low of 48°. 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 Neustadt. See also: October | November | December.