S
M
T
W
T
F
S
26
60°
37°
27
71°
37°
28
65°
53°
29
55°
45°
30
50°
41°
1
50°
36°
2
48°
35°
3
58°
34°
4
74°
46°
5
70°
48°
6
49°
42°
7
54°
35°
8
57°
37°
9
67°
38°
10
57°
40°
11
54°
37°
12
57°
33°
13
67°
45°
14
48°
43°
15
63°
47°
16
77°
58°
17
71°
56°
18
84°
68°
19
81°
56°
20
65°
46°
21
60°
44°
22
63°
46°
23
66°
50°
24
69°
56°
25
72°
57°
26
71°
59°
27
72°
51°
28
67°
56°
29
68°
57°
30
71°
56°
31
68°
52°
1
67°
49°
2
66°
49°
3
67°
50°
4
69°
52°
5
72°
59°
6
77°
60°
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 48° to 84°, with overnight lows between 43° and 68°. The average high for May is 69° with an average low of 53°. 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.