S
M
T
W
T
F
S
30
83°
56°
31
79°
52°
1
76°
51°
2
74°
52°
3
75°
52°
4
75°
51°
5
74°
51°
6
73°
50°
7
73°
51°
8
74°
56°
9
73°
51°
10
72°
50°
11
73°
52°
12
74°
51°
13
73°
50°
14
72°
51°
15
71°
52°
16
72°
47°
17
71°
48°
18
71°
48°
19
74°
49°
20
Hist. Avg.
74°
52°
21
Hist. Avg.
74°
51°
22
Hist. Avg.
73°
51°
23
Hist. Avg.
73°
51°
24
Hist. Avg.
73°
50°
25
Hist. Avg.
72°
50°
26
Hist. Avg.
72°
49°
27
Hist. Avg.
71°
49°
28
Hist. Avg.
71°
49°
29
Hist. Avg.
70°
48°
30
Hist. Avg.
70°
48°
1
Hist. Avg.
70°
48°
2
Hist. Avg.
69°
47°
3
Hist. Avg.
69°
47°
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 71° to 83°, with overnight lows between 47° and 56°. The average high for September is 74° with an average low of 51°. 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.