S
M
T
W
T
F
S
26
54°
39°
27
69°
42°
28
55°
50°
29
55°
47°
30
54°
35°
1
57°
36°
2
47°
35°
3
57°
37°
4
74°
48°
5
77°
56°
6
61°
42°
7
60°
39°
8
59°
42°
9
58°
48°
10
64°
40°
11
61°
36°
12
67°
42°
13
65°
45°
14
49°
45°
15
68°
47°
16
77°
52°
17
85°
62°
18
90°
65°
19
83°
67°
20
78°
52°
21
61°
48°
22
64°
46°
23
49°
45°
24
58°
55°
25
72°
58°
26
75°
60°
27
79°
59°
28
78°
50°
29
71°
49°
30
68°
49°
31
71°
51°
1
74°
54°
2
73°
54°
3
75°
55°
4
75°
54°
5
74°
62°
6
70°
56°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in State College
State College's May 2026 forecast shows daily high temperatures ranging from 49° to 79°, with overnight lows between 45° and 62°. The average high for May is 71° with an average low of 54°. 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 State College. See also: June | July | August.
