S
M
T
W
T
F
S
30
80°
56°
31
84°
59°
1
83°
52°
2
84°
51°
3
77°
52°
4
78°
53°
5
79°
59°
6
82°
55°
7
84°
51°
8
76°
55°
9
76°
57°
10
78°
57°
11
80°
56°
12
79°
55°
13
74°
55°
14
73°
49°
15
76°
48°
16
73°
47°
17
73°
50°
18
74°
51°
19
78°
52°
20
72°
54°
21
76°
51°
22
75°
44°
23
73°
50°
24
70°
52°
25
75°
48°
26
68°
47°
27
72°
49°
28
Hist. Avg.
69°
46°
29
Hist. Avg.
69°
46°
30
Hist. Avg.
68°
45°
1
Hist. Avg.
68°
45°
2
Hist. Avg.
68°
45°
3
Hist. Avg.
67°
44°
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 68° to 84°, with overnight lows between 44° and 59°. The average high for September is 77° with an average low of 52°. 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.
