S
M
T
W
T
F
S
30
82°
58°
31
83°
60°
1
84°
62°
2
86°
61°
3
86°
61°
4
84°
60°
5
81°
60°
6
80°
54°
7
83°
59°
8
86°
60°
9
86°
60°
10
85°
59°
11
85°
60°
12
84°
61°
13
85°
60°
14
83°
60°
15
82°
59°
16
82°
59°
17
81°
58°
18
79°
56°
19
75°
53°
20
74°
57°
21
74°
54°
22
76°
49°
23
73°
48°
24
73°
55°
25
78°
55°
26
77°
54°
27
72°
55°
28
72°
55°
29
71°
54°
30
71°
50°
1
72°
45°
2
70°
44°
3
68°
43°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Tollesboro
Tollesboro's September 2026 forecast shows daily high temperatures ranging from 68° to 86°, with overnight lows between 43° and 62°. The average high for September is 79° with an average low of 56°. 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 Tollesboro. See also: October | November | December.
