S
M
T
W
T
F
S
30
85°
67°
31
91°
72°
1
93°
71°
2
93°
72°
3
94°
74°
4
95°
72°
5
87°
67°
6
79°
65°
7
82°
58°
8
85°
65°
9
90°
71°
10
82°
67°
11
81°
62°
12
79°
68°
13
88°
62°
14
74°
53°
15
89°
59°
16
90°
72°
17
87°
69°
18
77°
68°
19
82°
66°
20
83°
70°
21
68°
57°
22
65°
57°
23
63°
59°
24
64°
51°
25
72°
44°
26
73°
47°
27
73°
46°
28
74°
48°
29
76°
48°
30
79°
57°
1
85°
61°
2
74°
54°
3
68°
48°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Franklin
Franklin's September 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for September is ° with an average low of °. 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 Franklin. See also: October | November | December.
