S
M
T
W
T
F
S
30
83°
70°
31
85°
71°
1
88°
76°
2
91°
77°
3
93°
78°
4
92°
74°
5
83°
73°
6
81°
71°
7
81°
70°
8
82°
71°
9
80°
70°
10
81°
71°
11
82°
70°
12
80°
69°
13
82°
68°
14
79°
77°
15
81°
72°
16
78°
73°
17
78°
72°
18
77°
68°
19
75°
67°
20
75°
70°
21
76°
71°
22
78°
71°
23
78°
70°
24
81°
71°
25
78°
70°
26
77°
71°
27
78°
70°
28
78°
70°
29
77°
69°
30
76°
69°
1
73°
68°
2
74°
68°
3
77°
67°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Manteo
Manteo's September 2026 forecast shows daily high temperatures ranging from 73° to 93°, with overnight lows between 67° and 78°. The average high for September is 80° 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 Manteo. See also: October | November | December.