S
M
T
W
T
F
S
31
88°
51°
1
92°
48°
2
93°
54°
3
91°
54°
4
79°
52°
5
74°
46°
6
84°
39°
7
81°
46°
8
86°
50°
9
86°
48°
10
90°
50°
11
85°
57°
12
84°
57°
13
71°
51°
14
80°
44°
15
74°
46°
16
72°
41°
17
72°
44°
18
79°
44°
19
80°
45°
20
84°
48°
21
86°
43°
22
67°
50°
23
71°
44°
24
80°
46°
25
85°
43°
26
83°
44°
27
82°
42°
28
86°
44°
29
83°
55°
30
83°
47°
1
78°
50°
2
84°
43°
3
82°
43°
4
59°
43°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Burlington
Burlington's September 2025 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for September is ° with an average low of °. 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.