S
M
T
W
T
F
S
30
86°
63°
31
85°
58°
1
83°
57°
2
79°
58°
3
79°
58°
4
80°
57°
5
79°
57°
6
78°
56°
7
78°
56°
8
79°
58°
9
78°
57°
10
76°
56°
11
78°
56°
12
79°
57°
13
77°
56°
14
78°
55°
15
76°
56°
16
76°
54°
17
74°
53°
18
75°
54°
19
78°
58°
20
Hist. Avg.
77°
55°
21
Hist. Avg.
77°
54°
22
Hist. Avg.
76°
54°
23
Hist. Avg.
76°
54°
24
Hist. Avg.
75°
53°
25
Hist. Avg.
75°
53°
26
Hist. Avg.
75°
52°
27
Hist. Avg.
74°
52°
28
Hist. Avg.
74°
52°
29
Hist. Avg.
73°
51°
30
Hist. Avg.
73°
51°
1
Hist. Avg.
72°
50°
2
Hist. Avg.
72°
50°
3
Hist. Avg.
72°
49°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Franklin Township
Franklin Township's September 2026 forecast shows daily high temperatures ranging from 74° to 86°, with overnight lows between 53° and 63°. The average high for September is 79° with an average low of 57°. 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 Township. See also: October | November | December.