S
M
T
W
T
F
S
26
61°
43°
27
57°
43°
28
58°
40°
29
60°
42°
30
60°
45°
1
60°
51°
2
70°
51°
3
62°
50°
4
60°
43°
5
59°
42°
6
62°
50°
7
66°
53°
8
69°
53°
9
70°
46°
10
62°
43°
11
63°
50°
12
63°
48°
13
64°
49°
14
62°
51°
15
64°
53°
16
64°
55°
17
73°
56°
18
72°
55°
19
67°
49°
20
64°
47°
21
67°
55°
22
68°
49°
23
67°
49°
24
67°
50°
25
73°
54°
26
75°
49°
27
70°
50°
28
74°
56°
29
77°
57°
30
75°
52°
31
72°
58°
1
68°
59°
2
69°
56°
3
70°
52°
4
73°
61°
5
79°
61°
6
79°
60°
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 57° to 79°, with overnight lows between 40° and 61°. The average high for May is 67° with an average low of 51°. 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.
