S
M
T
W
T
F
S
30
80°
48°
31
75°
45°
1
71°
45°
2
71°
46°
3
70°
44°
4
70°
45°
5
71°
44°
6
70°
44°
7
71°
45°
8
76°
48°
9
71°
48°
10
68°
46°
11
69°
49°
12
72°
44°
13
73°
48°
14
74°
47°
15
67°
42°
16
67°
43°
17
65°
42°
18
67°
47°
19
65°
41°
20
73°
47°
21
64°
39°
22
63°
37°
23
Hist. Avg.
66°
42°
24
Hist. Avg.
66°
42°
25
Hist. Avg.
65°
41°
26
Hist. Avg.
65°
41°
27
Hist. Avg.
64°
40°
28
Hist. Avg.
64°
40°
29
Hist. Avg.
63°
40°
30
Hist. Avg.
63°
39°
1
Hist. Avg.
62°
39°
2
Hist. Avg.
62°
39°
3
Hist. Avg.
61°
38°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Stowe
Stowe's September 2026 forecast shows daily high temperatures ranging from 63° to 80°, with overnight lows between 37° and 49°. The average high for September is 70° with an average low of 45°. 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 Stowe. See also: October | November | December.