S
M
T
W
T
F
S
28
87°
69°
29
91°
74°
30
92°
76°
1
93°
74°
2
93°
72°
3
93°
74°
4
88°
70°
5
82°
68°
6
84°
68°
7
85°
67°
8
86°
64°
9
89°
66°
10
88°
67°
11
81°
69°
12
86°
67°
13
87°
62°
14
90°
65°
15
91°
67°
16
91°
71°
17
85°
71°
18
88°
64°
19
84°
64°
20
86°
70°
21
84°
62°
22
80°
61°
23
80°
62°
24
82°
63°
25
85°
64°
26
85°
65°
27
84°
65°
28
84°
64°
29
82°
57°
30
79°
64°
31
86°
67°
1
79°
64°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Purdue University
Purdue University's July 2026 forecast shows daily high temperatures ranging from 79° to 91°, with overnight lows between 57° and 71°. The average high for July is 84° with an average low of 65°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how July weather will actually feel in Purdue University. See also: August | September | October.