S
M
T
W
T
F
S
30
84°
64°
31
85°
64°
1
84°
63°
2
81°
58°
3
77°
56°
4
77°
57°
5
78°
55°
6
80°
57°
7
84°
62°
8
84°
62°
9
83°
61°
10
85°
62°
11
84°
62°
12
85°
61°
13
83°
62°
14
84°
60°
15
82°
56°
16
73°
51°
17
74°
54°
18
82°
57°
19
83°
58°
20
83°
58°
21
82°
57°
22
80°
52°
23
71°
51°
24
70°
56°
25
70°
55°
26
78°
55°
27
79°
56°
28
78°
55°
29
77°
55°
30
73°
54°
1
73°
53°
2
78°
48°
3
71°
43°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in New Erection
New Erection's September 2026 forecast shows daily high temperatures ranging from 70° to 85°, with overnight lows between 43° and 64°. The average high for September is 79° with an average low of 57°. 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 Erection. See also: October | November | December.