S
M
T
W
T
F
S
30
70°
61°
31
76°
52°
1
75°
63°
2
74°
63°
3
77°
60°
4
75°
56°
5
70°
52°
6
70°
54°
7
75°
54°
8
70°
53°
9
72°
59°
10
71°
56°
11
71°
55°
12
71°
55°
13
70°
53°
14
69°
52°
15
70°
49°
16
72°
55°
17
75°
50°
18
66°
47°
19
67°
45°
20
73°
52°
21
75°
55°
22
76°
56°
23
75°
54°
24
73°
53°
25
72°
51°
26
73°
52°
27
74°
53°
28
74°
51°
29
70°
46°
30
61°
43°
1
60°
42°
2
65°
51°
3
70°
50°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Vergennes
Vergennes's September 2026 forecast shows daily high temperatures ranging from 60° to 77°, with overnight lows between 42° and 63°. The average high for September is 71° with an average low of 53°. 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 Vergennes. See also: October | November | December.
