S
M
T
W
T
F
S
26
35°
20°
27
37°
19°
28
30°
18°
29
28°
21°
30
27°
19°
1
32°
18°
2
41°
21°
3
36°
28°
4
34°
27°
5
32°
21°
6
21°
14°
7
34°
14°
8
43°
27°
9
41°
30°
10
43°
25°
11
50°
32°
12
52°
36°
13
52°
37°
14
48°
36°
15
48°
34°
16
39°
34°
17
46°
28°
18
39°
25°
19
38°
21°
20
43°
22°
21
49°
20°
22
48°
20°
23
50°
22°
24
52°
28°
25
58°
29°
26
53°
31°
27
55°
39°
28
69°
44°
29
69°
36°
30
59°
37°
31
63°
38°
1
62°
38°
2
63°
39°
3
64°
38°
4
65°
37°
5
67°
43°
6
70°
43°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Lincoln
Lincoln's May 2026 forecast shows daily high temperatures ranging from 55° to 70°, with overnight lows between 36° and 44°. The average high for May is 64° with an average low of 39°. 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 Lincoln. See also: June | July | August.
