S
M
T
W
T
F
S
30
79°
58°
31
82°
62°
1
82°
54°
2
83°
53°
3
75°
54°
4
76°
55°
5
77°
61°
6
81°
58°
7
81°
53°
8
74°
57°
9
74°
59°
10
77°
59°
11
79°
58°
12
78°
57°
13
73°
57°
14
72°
51°
15
75°
50°
16
72°
50°
17
71°
53°
18
72°
53°
19
76°
54°
20
71°
56°
21
74°
54°
22
73°
47°
23
72°
52°
24
68°
55°
25
73°
50°
26
66°
50°
27
74°
53°
28
72°
50°
29
66°
52°
30
Hist. Avg.
68°
46°
1
Hist. Avg.
68°
46°
2
Hist. Avg.
67°
45°
3
Hist. Avg.
67°
45°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Burlington
Burlington's September 2026 forecast shows daily high temperatures ranging from 66° to 83°, with overnight lows between 47° and 62°. The average high for September is 75° 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.