S
M
T
W
T
F
S
30
94°
68°
31
95°
67°
1
95°
65°
2
89°
66°
3
92°
66°
4
91°
67°
5
92°
63°
6
93°
64°
7
88°
68°
8
93°
65°
9
93°
64°
10
90°
65°
11
85°
61°
12
90°
57°
13
82°
56°
14
81°
56°
15
81°
60°
16
84°
62°
17
88°
63°
18
89°
62°
19
88°
60°
20
84°
61°
21
88°
63°
22
89°
54°
23
89°
53°
24
85°
52°
25
77°
51°
26
83°
50°
27
87°
60°
28
86°
61°
29
Hist. Avg.
81°
51°
30
Hist. Avg.
80°
50°
1
Hist. Avg.
80°
50°
2
Hist. Avg.
79°
49°
3
Hist. Avg.
79°
49°
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 77° to 95°, with overnight lows between 50° and 68°. The average high for September is 88° with an average low of 61°. 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.