S
M
T
W
T
F
S
26
84°
62°
27
76°
62°
28
67°
58°
29
83°
63°
30
75°
60°
1
66°
57°
2
72°
53°
3
72°
47°
4
78°
50°
5
81°
56°
6
80°
64°
7
75°
53°
8
74°
60°
9
76°
64°
10
78°
61°
11
75°
50°
12
74°
54°
13
79°
62°
14
85°
66°
15
86°
67°
16
85°
65°
17
82°
67°
18
80°
63°
19
77°
67°
20
83°
66°
21
78°
65°
22
81°
66°
23
76°
65°
24
77°
64°
25
79°
65°
26
80°
67°
27
79°
67°
28
80°
65°
29
78°
66°
30
77°
66°
31
78°
67°
1
80°
67°
2
82°
68°
3
83°
68°
4
82°
69°
5
82°
70°
6
80°
69°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in College Park
College Park's May 2026 forecast shows daily high temperatures ranging from 74° to 86°, with overnight lows between 50° and 70°. The average high for May is 79° with an average low of 64°. 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 College Park. See also: June | July | August.