S
M
T
W
T
F
S
30
74°
49°
31
75°
56°
1
76°
58°
2
79°
58°
3
77°
50°
4
76°
47°
5
74°
48°
6
71°
47°
7
72°
51°
8
76°
50°
9
77°
55°
10
80°
47°
11
73°
47°
12
71°
54°
13
71°
45°
14
72°
46°
15
68°
51°
16
70°
49°
17
69°
50°
18
73°
43°
19
69°
44°
20
69°
43°
21
72°
43°
22
68°
48°
23
69°
50°
24
75°
52°
25
75°
51°
26
74°
52°
27
74°
52°
28
76°
48°
29
73°
43°
30
68°
51°
1
72°
49°
2
74°
40°
3
71°
39°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Vassar Township
Vassar Township's September 2026 forecast shows daily high temperatures ranging from 68° to 80°, with overnight lows between 39° and 58°. The average high for September is 73° with an average low of 49°. 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 Vassar Township. See also: October | November | December.
