S
M
T
W
T
F
S
30
82°
52°
31
82°
57°
1
81°
57°
2
81°
50°
3
80°
47°
4
73°
47°
5
73°
53°
6
74°
55°
7
80°
52°
8
76°
48°
9
72°
47°
10
73°
54°
11
72°
55°
12
80°
55°
13
79°
54°
14
80°
53°
15
79°
47°
16
75°
52°
17
70°
44°
18
74°
44°
19
69°
42°
20
68°
41°
21
66°
42°
22
67°
50°
23
68°
43°
24
68°
41°
25
67°
49°
26
70°
49°
27
69°
50°
28
74°
46°
29
73°
43°
30
70°
42°
1
65°
47°
2
71°
46°
3
64°
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 64° to 82°, with overnight lows between 39° and 57°. The average high for September is 73° with an average low of 48°. 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.
