S
M
T
W
T
F
S
30
71°
51°
31
78°
51°
1
78°
54°
2
72°
60°
3
77°
59°
4
77°
60°
5
72°
58°
6
71°
51°
7
78°
47°
8
74°
53°
9
66°
59°
10
77°
54°
11
67°
45°
12
75°
41°
13
70°
55°
14
65°
44°
15
70°
41°
16
76°
58°
17
73°
56°
18
70°
39°
19
66°
41°
20
60°
45°
21
64°
44°
22
63°
42°
23
66°
47°
24
70°
46°
25
69°
50°
26
67°
51°
27
72°
49°
28
67°
48°
29
68°
35°
30
60°
40°
1
62°
46°
2
63°
40°
3
59°
46°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Passumpsic
Passumpsic's September 2026 forecast shows daily high temperatures ranging from 59° to 76°, with overnight lows between 35° and 58°. The average high for September is 66° with an average low of 46°. 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 Passumpsic. See also: October | November | December.
