S
M
T
W
T
F
S
26
50°
27°
27
34°
30°
28
50°
32°
29
54°
34°
30
54°
27°
1
57°
34°
2
73°
37°
3
68°
45°
4
55°
39°
5
45°
28°
6
47°
36°
7
53°
40°
8
59°
45°
9
48°
36°
10
60°
44°
11
73°
44°
12
63°
40°
13
68°
46°
14
70°
44°
15
71°
49°
16
61°
39°
17
65°
46°
18
66°
45°
19
62°
39°
20
53°
41°
21
54°
40°
22
54°
38°
23
56°
45°
24
58°
45°
25
61°
46°
26
61°
46°
27
68°
47°
28
69°
47°
29
69°
46°
30
67°
47°
31
69°
47°
1
66°
48°
2
71°
49°
3
71°
44°
4
61°
42°
5
59°
44°
6
60°
47°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Lead
Lead's May 2026 forecast shows daily high temperatures ranging from 47° to 73°, with overnight lows between 36° and 49°. The average high for May is 62° with an average low of 44°. 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 Lead. See also: June | July | August.
