S
M
T
W
T
F
S
30
93°
69°
31
94°
69°
1
97°
70°
2
99°
72°
3
100°
72°
4
100°
74°
5
93°
72°
6
95°
72°
7
91°
70°
8
89°
70°
9
92°
69°
10
93°
69°
11
96°
69°
12
83°
70°
13
91°
69°
14
93°
69°
15
96°
67°
16
94°
72°
17
97°
69°
18
96°
70°
19
92°
69°
20
94°
70°
21
94°
73°
22
88°
69°
23
85°
65°
24
81°
63°
25
82°
57°
26
81°
52°
27
81°
49°
28
80°
49°
29
84°
52°
30
81°
56°
1
84°
64°
2
83°
66°
3
71°
62°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in LaFollette
LaFollette's September 2026 forecast shows daily high temperatures ranging from 71° to 84°, with overnight lows between 56° and 66°. The average high for September is 80° with an average low of 62°. 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 LaFollette. See also: October | November | December.