S
M
T
W
T
F
S
30
82°
59°
31
83°
61°
1
80°
60°
2
79°
58°
3
79°
56°
4
78°
55°
5
78°
54°
6
80°
55°
7
80°
56°
8
83°
56°
9
81°
57°
10
81°
55°
11
82°
55°
12
83°
60°
13
83°
59°
14
82°
59°
15
82°
58°
16
81°
59°
17
82°
57°
18
80°
57°
19
79°
56°
20
79°
56°
21
78°
57°
22
79°
56°
23
74°
53°
24
72°
55°
25
73°
56°
26
Hist. Avg.
75°
50°
27
Hist. Avg.
74°
49°
28
Hist. Avg.
74°
49°
29
Hist. Avg.
74°
48°
30
Hist. Avg.
74°
48°
1
Hist. Avg.
73°
48°
2
Hist. Avg.
73°
47°
3
Hist. Avg.
73°
47°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Dillsboro
Dillsboro's September 2026 forecast shows daily high temperatures ranging from 72° to 83°, with overnight lows between 53° and 61°. The average high for September is 80° with an average low of 57°. 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 Dillsboro. See also: October | November | December.
