S
M
T
W
T
F
S
30
92°
67°
31
91°
66°
1
91°
66°
2
90°
64°
3
89°
63°
4
87°
60°
5
88°
64°
6
90°
63°
7
89°
64°
8
88°
63°
9
88°
64°
10
89°
63°
11
88°
61°
12
82°
59°
13
81°
62°
14
83°
62°
15
81°
61°
16
82°
61°
17
82°
60°
18
83°
60°
19
80°
53°
20
78°
52°
21
78°
53°
22
79°
54°
23
81°
58°
24
82°
57°
25
83°
58°
26
82°
55°
27
81°
56°
28
77°
51°
29
76°
50°
30
78°
56°
1
81°
56°
2
Hist. Avg.
79°
54°
3
Hist. Avg.
79°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Burnstown
Burnstown's September 2026 forecast shows daily high temperatures ranging from 76° to 92°, with overnight lows between 50° and 67°. The average high for September is 84° with an average low of 59°. 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 Burnstown. See also: October | November | December.