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
54°
43°
3
63°
47°
4
75°
50°
5
56°
44°
6
54°
43°
7
53°
42°
8
61°
49°
9
64°
50°
10
63°
48°
11
65°
53°
12
67°
52°
13
63°
50°
14
71°
52°
15
64°
50°
16
65°
49°
17
66°
58°
18
73°
57°
19
67°
58°
20
71°
58°
21
74°
57°
22
71°
59°
23
75°
54°
24
67°
53°
25
67°
55°
26
70°
61°
27
73°
59°
28
69°
57°
29
70°
53°
30
71°
54°
31
71°
53°
1
70°
58°
2
79°
58°
3
71°
56°
4
72°
54°
5
71°
55°
6
72°
55°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Alsip
Alsip's May 2026 forecast shows daily high temperatures ranging from 50° to 79°, with overnight lows between 36° and 61°. The average high for May is 67° with an average low of 52°. 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 Alsip. See also: June | July | August.
