S
M
T
W
T
F
S
26
51°
41°
27
67°
37°
28
65°
42°
29
65°
48°
30
71°
48°
1
66°
48°
2
59°
41°
3
62°
44°
4
75°
57°
5
84°
61°
6
76°
60°
7
66°
49°
8
63°
46°
9
68°
54°
10
70°
52°
11
71°
56°
12
69°
58°
13
72°
56°
14
74°
55°
15
69°
59°
16
70°
58°
17
69°
60°
18
71°
62°
19
78°
62°
20
78°
61°
21
77°
62°
22
79°
63°
23
80°
63°
24
80°
62°
25
77°
62°
26
73°
63°
27
76°
64°
28
81°
65°
29
79°
64°
30
81°
63°
31
79°
65°
1
78°
63°
2
74°
60°
3
75°
59°
4
74°
58°
5
75°
59°
6
75°
59°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Leonardtown
Leonardtown's May 2026 forecast shows daily high temperatures ranging from 59° to 84°, with overnight lows between 41° and 65°. The average high for May is 74° with an average low of 58°. 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 Leonardtown. See also: June | July | August.