S
M
T
W
T
F
S
26
60°
38°
27
60°
44°
28
61°
41°
29
65°
42°
30
60°
39°
1
61°
46°
2
61°
49°
3
73°
47°
4
62°
42°
5
61°
41°
6
62°
42°
7
67°
45°
8
68°
43°
9
63°
42°
10
62°
43°
11
63°
43°
12
66°
55°
13
75°
56°
14
76°
57°
15
76°
50°
16
67°
46°
17
68°
54°
18
76°
56°
19
78°
58°
20
77°
52°
21
69°
48°
22
71°
52°
23
72°
49°
24
71°
52°
25
73°
52°
26
79°
58°
27
80°
58°
28
81°
59°
29
82°
58°
30
80°
57°
31
79°
52°
1
77°
51°
2
73°
50°
3
73°
51°
4
74°
53°
5
75°
54°
6
75°
61°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Purdue University
Purdue University's May 2026 forecast shows daily high temperatures ranging from 60° to 82°, with overnight lows between 38° and 61°. The average high for May is 70° 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 Purdue University. See also: June | July | August.