S
M
T
W
T
F
S
30
88°
66°
31
83°
64°
1
81°
70°
2
81°
68°
3
85°
65°
4
86°
71°
5
87°
71°
6
88°
64°
7
85°
64°
8
79°
63°
9
79°
63°
10
81°
66°
11
84°
63°
12
82°
63°
13
76°
62°
14
77°
68°
15
81°
67°
16
84°
61°
17
83°
59°
18
75°
58°
19
74°
59°
20
75°
64°
21
73°
64°
22
74°
59°
23
73°
62°
24
73°
60°
25
75°
64°
26
76°
64°
27
79°
58°
28
79°
56°
29
72°
61°
30
72°
62°
1
71°
63°
2
74°
60°
3
75°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Davidsonville
Davidsonville's September 2026 forecast shows daily high temperatures ranging from 71° to 88°, with overnight lows between 54° and 71°. The average high for September is 79° with an average low of 63°. 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 Davidsonville. See also: October | November | December.