S
M
T
W
T
F
S
26
60°
44°
27
68°
51°
28
64°
50°
29
57°
39°
30
56°
38°
1
50°
36°
2
56°
32°
3
67°
45°
4
81°
49°
5
60°
46°
6
58°
42°
7
61°
36°
8
65°
43°
9
76°
49°
10
62°
45°
11
56°
44°
12
74°
44°
13
59°
44°
14
65°
42°
15
76°
55°
16
83°
63°
17
87°
67°
18
80°
68°
19
76°
49°
20
55°
46°
21
56°
50°
22
57°
53°
23
63°
58°
24
66°
61°
25
73°
62°
26
75°
64°
27
73°
62°
28
71°
62°
29
72°
60°
30
71°
62°
31
75°
66°
1
72°
60°
2
74°
59°
3
67°
55°
4
66°
54°
5
69°
60°
6
74°
62°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Near South Side
Near South Side's May 2026 forecast shows daily high temperatures ranging from 55° to 80°, with overnight lows between 46° and 68°. The average high for May is 69° with an average low of 59°. 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 Near South Side. See also: June | July | August.