S
M
T
W
T
F
S
30
84°
70°
31
85°
69°
1
80°
70°
2
78°
72°
3
80°
73°
4
83°
73°
5
84°
71°
6
82°
72°
7
83°
70°
8
82°
68°
9
82°
71°
10
78°
72°
11
83°
69°
12
82°
68°
13
78°
70°
14
78°
71°
15
81°
71°
16
81°
69°
17
80°
66°
18
77°
65°
19
76°
65°
20
76°
69°
21
77°
66°
22
79°
69°
23
80°
69°
24
79°
68°
25
80°
69°
26
79°
63°
27
80°
61°
28
75°
63°
29
78°
63°
30
74°
62°
1
Hist. Avg.
77°
63°
2
Hist. Avg.
76°
62°
3
Hist. Avg.
76°
62°
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 74° to 85°, with overnight lows between 61° and 73°. The average high for September is 80° with an average low of 68°. 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.