S
M
T
W
T
F
S
30
71°
48°
31
71°
52°
1
72°
54°
2
75°
55°
3
80°
49°
4
80°
53°
5
78°
46°
6
70°
47°
7
77°
52°
8
70°
45°
9
68°
49°
10
71°
53°
11
67°
47°
12
68°
51°
13
68°
51°
14
67°
46°
15
65°
42°
16
66°
42°
17
66°
45°
18
Hist. Avg.
69°
47°
19
Hist. Avg.
69°
47°
20
Hist. Avg.
68°
47°
21
Hist. Avg.
68°
47°
22
Hist. Avg.
68°
46°
23
Hist. Avg.
68°
46°
24
Hist. Avg.
67°
46°
25
Hist. Avg.
67°
46°
26
Hist. Avg.
66°
46°
27
Hist. Avg.
66°
45°
28
Hist. Avg.
66°
45°
29
Hist. Avg.
65°
45°
30
Hist. Avg.
65°
45°
1
Hist. Avg.
65°
44°
2
Hist. Avg.
64°
44°
3
Hist. Avg.
64°
44°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Burnett
Burnett's September 2026 forecast shows daily high temperatures ranging from 65° to 80°, with overnight lows between 42° and 55°. The average high for September is 71° with an average low of 49°. 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 Burnett. See also: October | November | December.