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
N/A
11
81°
68°
12
80°
70°
13
85°
70°
14
83°
62°
15
84°
62°
16
90°
67°
17
87°
68°
18
88°
62°
19
77°
59°
20
78°
63°
21
78°
60°
22
76°
55°
23
77°
58°
24
77°
62°
25
74°
57°
26
73°
58°
27
81°
62°
28
82°
61°
29
77°
58°
30
80°
61°
1
79°
60°
2
77°
57°
3
77°
59°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Landover
Landover's September 2026 forecast shows daily high temperatures ranging from 73° to 90°, with overnight lows between 55° and 70°. The average high for September is 80° with an average low of 62°. 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 Landover. See also: October | November | December.
