S
M
T
W
T
F
S
26
74°
64°
27
70°
44°
28
70°
50°
29
68°
49°
30
62°
45°
1
62°
40°
2
67°
47°
3
70°
52°
4
66°
50°
5
67°
49°
6
72°
50°
7
64°
45°
8
65°
46°
9
66°
46°
10
67°
54°
11
73°
57°
12
75°
50°
13
67°
48°
14
68°
48°
15
67°
49°
16
69°
52°
17
70°
58°
18
70°
52°
19
65°
50°
20
68°
50°
21
70°
51°
22
72°
57°
23
76°
56°
24
72°
52°
25
71°
52°
26
70°
53°
27
72°
53°
28
72°
59°
29
73°
59°
30
73°
55°
31
74°
55°
1
75°
56°
2
77°
60°
3
80°
64°
4
79°
61°
5
84°
65°
6
87°
66°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Wellsville
Wellsville's May 2026 forecast shows daily high temperatures ranging from 62° to 87°, with overnight lows between 40° and 66°. The average high for May is 71° with an average low of 53°. 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 Wellsville. See also: June | July | August.
