S
M
T
W
T
F
S
30
81°
53°
31
84°
58°
1
87°
52°
2
81°
51°
3
80°
52°
4
81°
54°
5
83°
59°
6
86°
59°
7
86°
58°
8
80°
57°
9
81°
58°
10
85°
57°
11
82°
56°
12
84°
58°
13
83°
54°
14
78°
49°
15
76°
51°
16
76°
50°
17
77°
52°
18
77°
51°
19
81°
54°
20
82°
55°
21
80°
51°
22
78°
50°
23
75°
53°
24
78°
52°
25
78°
46°
26
72°
51°
27
78°
52°
28
79°
51°
29
78°
51°
30
Hist. Avg.
66°
47°
1
Hist. Avg.
66°
46°
2
Hist. Avg.
66°
46°
3
Hist. Avg.
65°
46°
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 72° to 87°, with overnight lows between 46° and 59°. The average high for September is 80° with an average low of 53°. 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.