S
M
T
W
T
F
S
30
77°
64°
31
75°
59°
1
72°
59°
2
72°
55°
3
73°
55°
4
81°
61°
5
N/A
6
69°
54°
7
74°
61°
8
85°
61°
9
68°
53°
10
68°
49°
11
70°
53°
12
67°
52°
13
64°
50°
14
64°
51°
15
67°
54°
16
67°
54°
17
65°
52°
18
66°
53°
19
65°
50°
20
67°
50°
21
66°
49°
22
65°
49°
23
68°
48°
24
69°
51°
25
69°
47°
26
68°
43°
27
62°
42°
28
60°
41°
29
60°
41°
30
61°
47°
1
59°
44°
2
62°
41°
3
63°
41°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Neustadt
Neustadt's September 2026 forecast shows daily high temperatures ranging from 59° to 85°, with overnight lows between 41° and 61°. The average high for September is 66° with an average low of 49°. 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.