S
M
T
W
T
F
S
26
60°
35°
27
71°
30°
28
63°
51°
29
56°
47°
30
55°
37°
1
51°
30°
2
51°
35°
3
57°
34°
4
74°
42°
5
75°
49°
6
50°
44°
7
57°
32°
8
58°
32°
9
59°
49°
10
59°
37°
11
53°
32°
12
55°
40°
13
55°
45°
14
57°
43°
15
64°
43°
16
67°
45°
17
70°
50°
18
74°
52°
19
71°
45°
20
72°
48°
21
74°
50°
22
72°
45°
23
75°
50°
24
74°
47°
25
75°
50°
26
77°
52°
27
77°
52°
28
76°
53°
29
77°
54°
30
78°
54°
31
77°
51°
1
69°
47°
2
68°
47°
3
69°
50°
4
74°
54°
5
71°
53°
6
74°
49°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Wellsburg
Wellsburg's May 2026 forecast shows daily high temperatures ranging from 53° to 78°, with overnight lows between 32° and 54°. The average high for May is 69° with an average low of 48°. 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 Wellsburg. See also: June | July | August.
