S
M
T
W
T
F
S
30
83°
66°
31
86°
69°
1
85°
67°
2
91°
66°
3
79°
65°
4
81°
64°
5
80°
59°
6
81°
59°
7
81°
57°
8
78°
59°
9
79°
57°
10
74°
54°
11
75°
51°
12
78°
57°
13
78°
57°
14
74°
56°
15
77°
55°
16
77°
56°
17
75°
55°
18
75°
55°
19
77°
56°
20
77°
55°
21
76°
55°
22
77°
54°
23
77°
54°
24
76°
53°
25
75°
54°
26
76°
54°
27
75°
53°
28
75°
53°
29
74°
52°
30
73°
52°
1
73°
51°
2
72°
51°
3
73°
50°
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 72° to 91°, with overnight lows between 50° and 69°. The average high for September is 78° with an average low of 57°. 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.
