S
M
T
W
T
F
S
30
90°
66°
31
86°
69°
1
97°
73°
2
89°
72°
3
93°
72°
4
92°
72°
5
83°
65°
6
85°
60°
7
83°
58°
8
88°
57°
9
91°
65°
10
89°
75°
11
81°
65°
12
82°
65°
13
89°
73°
14
81°
57°
15
78°
57°
16
85°
65°
17
87°
67°
18
82°
61°
19
77°
64°
20
83°
69°
21
79°
64°
22
75°
59°
23
72°
58°
24
74°
58°
25
76°
57°
26
75°
59°
27
75°
58°
28
74°
57°
29
78°
61°
30
75°
59°
1
72°
60°
2
75°
60°
3
77°
58°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Burtonsville
Burtonsville's September 2026 forecast shows daily high temperatures ranging from 72° to 87°, with overnight lows between 57° and 69°. The average high for September is 77° 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 Burtonsville. See also: October | November | December.