S
M
T
W
T
F
S
30
79°
69°
31
80°
68°
1
75°
60°
2
71°
59°
3
71°
60°
4
72°
61°
5
73°
59°
6
70°
57°
7
76°
62°
8
78°
62°
9
77°
61°
10
72°
61°
11
72°
60°
12
75°
60°
13
71°
59°
14
71°
59°
15
74°
58°
16
77°
59°
17
77°
59°
18
74°
55°
19
65°
53°
20
66°
57°
21
70°
57°
22
67°
56°
23
71°
52°
24
64°
51°
25
63°
50°
26
63°
48°
27
64°
50°
28
63°
51°
29
65°
50°
30
66°
54°
1
69°
47°
2
61°
46°
3
60°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Burt
Burt's September 2026 forecast shows daily high temperatures ranging from 60° to 80°, with overnight lows between 46° and 69°. The average high for September is 70° 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 Burt. See also: October | November | December.