S
M
T
W
T
F
S
26
59°
41°
27
69°
38°
28
64°
39°
29
64°
48°
30
61°
48°
1
64°
47°
2
59°
38°
3
58°
44°
4
66°
53°
5
80°
58°
6
70°
50°
7
61°
40°
8
58°
41°
9
61°
46°
10
64°
50°
11
66°
49°
12
63°
50°
13
62°
48°
14
64°
50°
15
66°
52°
16
67°
51°
17
67°
48°
18
68°
55°
19
75°
56°
20
73°
56°
21
69°
55°
22
76°
52°
23
68°
52°
24
71°
53°
25
69°
50°
26
69°
53°
27
68°
55°
28
70°
59°
29
77°
58°
30
76°
57°
31
76°
56°
1
72°
51°
2
67°
52°
3
69°
52°
4
71°
53°
5
70°
53°
6
71°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Lincoln Park
Lincoln Park's May 2026 forecast shows daily high temperatures ranging from 58° to 80°, with overnight lows between 38° and 59°. The average high for May is 68° with an average low of 51°. 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 Park. See also: June | July | August.