S
M
T
W
T
F
S
26
64°
45°
27
59°
44°
28
57°
42°
29
54°
38°
30
52°
32°
1
55°
39°
2
66°
34°
3
70°
47°
4
64°
44°
5
51°
37°
6
46°
32°
7
59°
32°
8
72°
36°
9
61°
46°
10
60°
40°
11
68°
38°
12
71°
52°
13
71°
43°
14
79°
47°
15
88°
57°
16
79°
51°
17
70°
54°
18
67°
54°
19
55°
44°
20
61°
38°
21
66°
45°
22
66°
51°
23
67°
51°
24
83°
46°
25
84°
64°
26
86°
63°
27
87°
54°
28
83°
59°
29
84°
58°
30
81°
58°
31
82°
61°
1
82°
61°
2
81°
60°
3
85°
62°
4
79°
61°
5
80°
60°
6
77°
63°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Summit-University
Summit-University's May 2026 forecast shows daily high temperatures ranging from 77° to 87°, with overnight lows between 54° and 64°. The average high for May is 82° with an average low of 60°. 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 Summit-University. See also: June | July | August.
