S
M
T
W
T
F
S
26
58°
31°
27
70°
36°
28
59°
49°
29
57°
44°
30
52°
37°
1
49°
32°
2
46°
36°
3
52°
44°
4
62°
51°
5
60°
44°
6
51°
34°
7
51°
38°
8
48°
38°
9
49°
39°
10
53°
38°
11
54°
40°
12
54°
42°
13
54°
43°
14
53°
44°
15
55°
46°
16
56°
45°
17
61°
51°
18
62°
50°
19
58°
46°
20
62°
50°
21
62°
51°
22
61°
44°
23
55°
42°
24
54°
43°
25
54°
43°
26
56°
44°
27
56°
44°
28
56°
45°
29
57°
44°
30
58°
47°
31
59°
49°
1
59°
48°
2
60°
47°
3
62°
55°
4
63°
52°
5
62°
52°
6
68°
56°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Prince Edward County
Prince Edward County's May 2026 forecast shows daily high temperatures ranging from 48° to 68°, with overnight lows between 34° and 56°. The average high for May is 57° with an average low of 45°. 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 Prince Edward County. See also: June | July | August.