S
M
T
W
T
F
S
30
96°
66°
31
97°
73°
1
99°
72°
2
100°
73°
3
100°
73°
4
101°
74°
5
101°
76°
6
98°
76°
7
91°
70°
8
95°
75°
9
97°
76°
10
90°
71°
11
89°
69°
12
94°
67°
13
94°
70°
14
93°
68°
15
88°
65°
16
86°
62°
17
87°
63°
18
89°
63°
19
87°
62°
20
81°
58°
21
86°
63°
22
84°
62°
23
84°
62°
24
85°
63°
25
86°
64°
26
85°
63°
27
84°
62°
28
84°
62°
29
83°
63°
30
84°
62°
1
81°
57°
2
76°
52°
3
71°
49°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Newbern
Newbern's September 2026 forecast shows daily high temperatures ranging from 71° to 97°, with overnight lows between 49° and 76°. The average high for September is 86° with an average low of 64°. 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 Newbern. See also: October | November | December.
