S
M
T
W
T
F
S
26
60°
44°
27
68°
51°
28
64°
50°
29
57°
39°
30
56°
38°
1
50°
35°
2
54°
42°
3
62°
46°
4
74°
50°
5
57°
43°
6
55°
40°
7
54°
38°
8
62°
47°
9
64°
44°
10
64°
47°
11
65°
50°
12
66°
49°
13
64°
47°
14
71°
49°
15
64°
47°
16
65°
46°
17
66°
55°
18
73°
55°
19
67°
54°
20
71°
56°
21
75°
55°
22
71°
56°
23
75°
52°
24
68°
50°
25
68°
53°
26
70°
58°
27
74°
56°
28
70°
55°
29
71°
51°
30
73°
50°
31
71°
51°
1
71°
56°
2
81°
56°
3
72°
54°
4
72°
52°
5
73°
52°
6
73°
53°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Orland Park
Orland Park's May 2026 forecast shows daily high temperatures ranging from 50° to 81°, with overnight lows between 35° and 58°. The average high for May is 67° 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 Orland Park. See also: June | July | August.
