S
M
T
W
T
F
S
30
69°
63°
31
80°
54°
1
78°
61°
2
77°
64°
3
82°
63°
4
77°
61°
5
71°
59°
6
72°
54°
7
79°
50°
8
73°
54°
9
71°
54°
10
79°
52°
11
71°
49°
12
77°
64°
13
81°
56°
14
68°
48°
15
70°
61°
16
72°
59°
17
73°
56°
18
66°
54°
19
67°
53°
20
65°
54°
21
66°
53°
22
65°
53°
23
69°
43°
24
71°
53°
25
62°
44°
26
63°
46°
27
64°
54°
28
65°
52°
29
62°
45°
30
63°
53°
1
66°
51°
2
61°
47°
3
67°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Essex Junction
Essex Junction's September 2026 forecast shows daily high temperatures ranging from 61° to 81°, with overnight lows between 43° and 64°. 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 Essex Junction. See also: October | November | December.
