S
M
T
W
T
F
S
26
84°
66°
27
84°
71°
28
81°
68°
29
72°
63°
30
69°
58°
1
65°
55°
2
72°
50°
3
79°
55°
4
81°
61°
5
83°
70°
6
75°
57°
7
70°
52°
8
76°
58°
9
81°
61°
10
78°
64°
11
75°
57°
12
79°
56°
13
84°
59°
14
85°
61°
15
85°
63°
16
83°
62°
17
81°
66°
18
79°
66°
19
81°
67°
20
80°
67°
21
83°
61°
22
80°
60°
23
79°
60°
24
80°
61°
25
80°
62°
26
81°
61°
27
80°
61°
28
81°
62°
29
82°
66°
30
83°
68°
31
84°
69°
1
83°
69°
2
84°
68°
3
83°
70°
4
85°
70°
5
85°
69°
6
84°
71°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Leland
Leland's May 2026 forecast shows daily high temperatures ranging from 70° to 85°, with overnight lows between 52° and 71°. The average high for May is 81° 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 May weather will actually feel in Leland. See also: June | July | August.