S
M
T
W
T
F
S
30
83°
63°
31
83°
62°
1
84°
57°
2
76°
54°
3
75°
54°
4
76°
55°
5
77°
55°
6
82°
61°
7
84°
61°
8
83°
60°
9
83°
61°
10
84°
61°
11
82°
60°
12
84°
61°
13
84°
62°
14
84°
51°
15
72°
52°
16
70°
52°
17
73°
51°
18
71°
52°
19
72°
48°
20
71°
49°
21
79°
52°
22
80°
55°
23
80°
46°
24
76°
46°
25
72°
47°
26
74°
54°
27
76°
54°
28
75°
51°
29
70°
43°
30
67°
44°
1
67°
51°
2
71°
45°
3
75°
51°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Granville Township
Granville Township's September 2026 forecast shows daily high temperatures ranging from 67° to 84°, with overnight lows between 43° and 63°. The average high for September is 77° with an average low of 54°. 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 Granville Township. See also: October | November | December.
