S
M
T
W
T
F
S
26
65°
41°
27
73°
36°
28
68°
39°
29
67°
48°
30
60°
46°
1
65°
35°
2
58°
43°
3
60°
34°
4
73°
36°
5
85°
47°
6
70°
52°
7
64°
42°
8
62°
42°
9
57°
44°
10
70°
44°
11
63°
44°
12
67°
34°
13
68°
44°
14
60°
49°
15
64°
45°
16
81°
56°
17
82°
52°
18
80°
55°
19
90°
62°
20
78°
49°
21
69°
46°
22
70°
46°
23
69°
48°
24
70°
48°
25
69°
50°
26
73°
47°
27
68°
47°
28
69°
44°
29
69°
48°
30
70°
53°
31
77°
50°
1
71°
49°
2
72°
47°
3
71°
46°
4
72°
46°
5
73°
53°
6
76°
54°
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 60° to 90°, with overnight lows between 44° and 62°. The average high for May is 73° with an average low of 50°. 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.