S
M
T
W
T
F
S
30
90°
70°
31
94°
73°
1
97°
71°
2
95°
71°
3
95°
73°
4
95°
73°
5
94°
72°
6
85°
70°
7
83°
65°
8
92°
67°
9
77°
68°
10
81°
62°
11
80°
60°
12
82°
62°
13
73°
56°
14
79°
58°
15
87°
65°
16
76°
65°
17
89°
70°
18
79°
67°
19
82°
71°
20
75°
61°
21
65°
56°
22
64°
48°
23
68°
53°
24
69°
55°
25
69°
53°
26
67°
51°
27
69°
52°
28
70°
54°
29
72°
51°
30
71°
52°
1
71°
53°
2
80°
54°
3
72°
56°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Burlington
Burlington's September 2026 forecast shows daily high temperatures ranging from 64° to 80°, with overnight lows between 48° and 61°. The average high for September is 70° with an average low of 54°. 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 Burlington. See also: October | November | December.
