S
M
T
W
T
F
S
30
91°
63°
31
83°
68°
1
87°
68°
2
83°
62°
3
88°
66°
4
83°
68°
5
90°
68°
6
89°
67°
7
89°
67°
8
88°
66°
9
88°
65°
10
85°
66°
11
88°
63°
12
88°
66°
13
87°
64°
14
88°
63°
15
Hist. Avg.
83°
60°
16
Hist. Avg.
82°
60°
17
Hist. Avg.
82°
59°
18
Hist. Avg.
82°
59°
19
Hist. Avg.
81°
59°
20
Hist. Avg.
81°
58°
21
Hist. Avg.
80°
58°
22
Hist. Avg.
80°
58°
23
Hist. Avg.
80°
57°
24
Hist. Avg.
79°
57°
25
Hist. Avg.
79°
57°
26
Hist. Avg.
78°
56°
27
Hist. Avg.
78°
56°
28
Hist. Avg.
78°
56°
29
Hist. Avg.
77°
55°
30
Hist. Avg.
77°
55°
1
Hist. Avg.
76°
54°
2
Hist. Avg.
76°
54°
3
Hist. Avg.
76°
54°
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 83° to 91°, with overnight lows between 62° and 68°. The average high for September is 87° with an average low of 66°. 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.
