S
M
T
W
T
F
S
30
80°
65°
31
76°
68°
1
90°
69°
2
92°
73°
3
87°
68°
4
77°
68°
5
78°
59°
6
76°
54°
7
77°
51°
8
82°
55°
9
76°
67°
10
78°
57°
11
76°
49°
12
84°
61°
13
75°
50°
14
69°
44°
15
76°
58°
16
69°
63°
17
67°
53°
18
73°
55°
19
62°
58°
20
66°
51°
21
63°
50°
22
65°
54°
23
65°
53°
24
69°
52°
25
68°
50°
26
69°
50°
27
73°
54°
28
74°
53°
29
71°
50°
30
69°
48°
1
72°
52°
2
65°
51°
3
62°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Vevay Township
Vevay Township's September 2026 forecast shows daily high temperatures ranging from 62° to 74°, with overnight lows between 48° and 58°. The average high for September is 68° 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 Vevay Township. See also: October | November | December.