S
M
T
W
T
F
S
30
83°
49°
31
75°
51°
1
75°
57°
2
77°
54°
3
80°
58°
4
82°
51°
5
81°
48°
6
73°
48°
7
74°
47°
8
73°
47°
9
73°
54°
10
75°
46°
11
73°
44°
12
71°
45°
13
72°
46°
14
71°
48°
15
72°
44°
16
70°
44°
17
69°
42°
18
68°
42°
19
68°
43°
20
69°
43°
21
68°
44°
22
70°
45°
23
72°
49°
24
73°
46°
25
74°
51°
26
74°
47°
27
73°
40°
28
65°
48°
29
65°
48°
30
72°
42°
1
69°
47°
2
70°
46°
3
66°
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 65° to 83°, with overnight lows between 39° and 58°. The average high for September is 72° with an average low of 47°. 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.
