S
M
T
W
T
F
S
26
58°
44°
27
71°
39°
28
62°
46°
29
62°
52°
30
69°
43°
1
67°
38°
2
61°
49°
3
63°
42°
4
78°
56°
5
88°
63°
6
78°
55°
7
61°
46°
8
68°
50°
9
70°
50°
10
79°
59°
11
69°
50°
12
66°
46°
13
72°
54°
14
73°
57°
15
74°
55°
16
77°
55°
17
78°
56°
18
80°
61°
19
79°
60°
20
80°
62°
21
80°
62°
22
78°
54°
23
72°
54°
24
72°
55°
25
73°
57°
26
74°
56°
27
73°
55°
28
74°
58°
29
75°
56°
30
74°
61°
31
77°
65°
1
81°
64°
2
76°
61°
3
77°
63°
4
82°
66°
5
82°
66°
6
85°
65°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Landover
Landover's May 2026 forecast shows daily high temperatures ranging from 61° to 88°, with overnight lows between 46° and 66°. The average high for May is 76° with an average low of 57°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how May weather will actually feel in Landover. See also: June | July | August.