S
M
T
W
T
F
S
30
94°
71°
31
96°
71°
1
95°
72°
2
96°
72°
3
94°
74°
4
87°
72°
5
91°
73°
6
95°
71°
7
94°
69°
8
93°
68°
9
92°
69°
10
91°
69°
11
90°
64°
12
89°
63°
13
87°
63°
14
88°
64°
15
87°
66°
16
83°
67°
17
84°
66°
18
85°
66°
19
84°
65°
20
82°
66°
21
82°
65°
22
83°
65°
23
86°
64°
24
85°
63°
25
87°
64°
26
86°
64°
27
87°
63°
28
87°
63°
29
86°
62°
30
86°
63°
1
84°
63°
2
81°
62°
3
83°
61°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Dunbar
Dunbar's September 2026 forecast shows daily high temperatures ranging from 81° to 96°, with overnight lows between 61° and 74°. The average high for September is 88° with an average low of 66°. 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 Dunbar. See also: October | November | December.
