S
M
T
W
T
F
S
30
88°
74°
31
87°
71°
1
86°
72°
2
82°
73°
3
83°
75°
4
86°
75°
5
87°
74°
6
86°
75°
7
87°
74°
8
86°
70°
9
85°
74°
10
82°
74°
11
86°
71°
12
86°
70°
13
83°
73°
14
81°
73°
15
83°
72°
16
84°
70°
17
83°
69°
18
81°
67°
19
79°
67°
20
79°
72°
21
81°
69°
22
83°
70°
23
83°
71°
24
82°
70°
25
83°
71°
26
82°
66°
27
83°
64°
28
80°
66°
29
81°
65°
30
79°
66°
1
Hist. Avg.
79°
67°
2
Hist. Avg.
79°
66°
3
Hist. Avg.
79°
66°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Hatteras
Hatteras's September 2026 forecast shows daily high temperatures ranging from 79° to 88°, with overnight lows between 64° and 75°. The average high for September is 83° with an average low of 71°. 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 Hatteras. See also: October | November | December.
