S
M
T
W
T
F
S
30
80°
58°
31
81°
55°
1
81°
52°
2
77°
55°
3
79°
51°
4
77°
52°
5
79°
55°
6
79°
55°
7
78°
47°
8
71°
46°
9
69°
53°
10
70°
51°
11
71°
52°
12
76°
55°
13
75°
53°
14
76°
55°
15
77°
54°
16
67°
50°
17
68°
45°
18
68°
42°
19
Hist. Avg.
73°
50°
20
Hist. Avg.
72°
50°
21
Hist. Avg.
72°
49°
22
Hist. Avg.
71°
49°
23
Hist. Avg.
71°
48°
24
Hist. Avg.
70°
48°
25
Hist. Avg.
70°
47°
26
Hist. Avg.
69°
47°
27
Hist. Avg.
69°
46°
28
Hist. Avg.
68°
46°
29
Hist. Avg.
68°
46°
30
Hist. Avg.
67°
45°
1
Hist. Avg.
67°
45°
2
Hist. Avg.
66°
44°
3
Hist. Avg.
66°
44°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Grafton Township
Grafton Township's September 2026 forecast shows daily high temperatures ranging from 67° to 81°, with overnight lows between 42° and 58°. The average high for September is 75° 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 Grafton Township. See also: October | November | December.
