S
M
T
W
T
F
S
26
58°
43°
27
76°
42°
28
67°
54°
29
55°
44°
30
50°
37°
1
46°
36°
2
46°
35°
3
60°
34°
4
75°
51°
5
68°
49°
6
52°
42°
7
55°
39°
8
58°
41°
9
70°
50°
10
56°
42°
11
55°
38°
12
60°
34°
13
61°
42°
14
51°
43°
15
64°
48°
16
76°
60°
17
80°
62°
18
86°
63°
19
79°
55°
20
66°
47°
21
65°
51°
22
65°
48°
23
68°
49°
24
64°
50°
25
68°
52°
26
70°
48°
27
66°
53°
28
67°
54°
29
71°
55°
30
74°
52°
31
66°
50°
1
66°
46°
2
65°
46°
3
66°
47°
4
68°
51°
5
72°
57°
6
77°
58°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Edinboro
Edinboro's May 2026 forecast shows daily high temperatures ranging from 51° to 86°, with overnight lows between 42° and 63°. The average high for May is 69° 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 Edinboro. See also: June | July | August.