S
M
T
W
T
F
S
30
91°
60°
31
84°
61°
1
86°
64°
2
84°
65°
3
89°
65°
4
90°
64°
5
90°
65°
6
87°
64°
7
86°
63°
8
85°
62°
9
86°
61°
10
84°
60°
11
86°
61°
12
87°
62°
13
88°
62°
14
80°
55°
15
78°
54°
16
Hist. Avg.
85°
58°
17
Hist. Avg.
84°
58°
18
Hist. Avg.
84°
57°
19
Hist. Avg.
84°
57°
20
Hist. Avg.
83°
56°
21
Hist. Avg.
83°
56°
22
Hist. Avg.
82°
56°
23
Hist. Avg.
82°
55°
24
Hist. Avg.
82°
55°
25
Hist. Avg.
81°
54°
26
Hist. Avg.
81°
54°
27
Hist. Avg.
80°
54°
28
Hist. Avg.
80°
53°
29
Hist. Avg.
80°
53°
30
Hist. Avg.
79°
52°
1
Hist. Avg.
79°
52°
2
Hist. Avg.
78°
52°
3
Hist. Avg.
78°
51°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Franklin
Franklin's September 2026 forecast shows daily high temperatures ranging from 78° to 91°, with overnight lows between 54° and 65°. The average high for September is 86° 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 Franklin. See also: October | November | December.
