S
M
T
W
T
F
S
26
57°
40°
27
66°
46°
28
65°
52°
29
55°
38°
30
54°
35°
1
49°
31°
2
55°
29°
3
68°
45°
4
81°
47°
5
62°
48°
6
58°
39°
7
58°
33°
8
65°
36°
9
74°
44°
10
64°
38°
11
55°
36°
12
70°
35°
13
54°
46°
14
58°
51°
15
73°
59°
16
72°
55°
17
70°
63°
18
78°
63°
19
70°
50°
20
58°
48°
21
59°
50°
22
64°
55°
23
65°
55°
24
67°
58°
25
69°
61°
26
70°
52°
27
67°
58°
28
71°
57°
29
70°
57°
30
65°
54°
31
65°
52°
1
66°
49°
2
65°
49°
3
66°
52°
4
68°
60°
5
76°
61°
6
77°
62°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Lincoln Square
Lincoln Square's May 2026 forecast shows daily high temperatures ranging from 54° to 78°, with overnight lows between 46° and 63°. The average high for May is 67° with an average low of 55°. 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 Square. See also: June | July | August.