S
M
T
W
T
F
S
30
88°
70°
31
93°
74°
1
97°
74°
2
95°
76°
3
95°
78°
4
95°
76°
5
95°
73°
6
84°
68°
7
83°
66°
8
92°
66°
9
78°
69°
10
80°
61°
11
82°
59°
12
84°
61°
13
76°
55°
14
80°
57°
15
89°
64°
16
76°
64°
17
91°
71°
18
82°
68°
19
83°
73°
20
75°
63°
21
64°
60°
22
68°
52°
23
69°
51°
24
72°
55°
25
67°
61°
26
66°
57°
27
67°
55°
28
78°
51°
29
84°
51°
30
74°
62°
1
72°
59°
2
70°
47°
3
74°
45°
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.
