S
M
T
W
T
F
S
26
61°
43°
27
74°
39°
28
73°
51°
29
62°
49°
30
52°
40°
1
53°
36°
2
46°
34°
3
59°
34°
4
72°
49°
5
73°
57°
6
57°
47°
7
61°
37°
8
62°
40°
9
68°
49°
10
64°
48°
11
63°
39°
12
69°
40°
13
68°
48°
14
57°
42°
15
68°
39°
16
72°
51°
17
82°
60°
18
87°
66°
19
87°
63°
20
68°
45°
21
67°
53°
22
62°
54°
23
69°
60°
24
75°
59°
25
77°
64°
26
79°
63°
27
78°
60°
28
77°
58°
29
77°
59°
30
78°
63°
31
81°
64°
1
77°
67°
2
75°
61°
3
76°
60°
4
71°
58°
5
71°
56°
6
72°
60°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Wheeling
Wheeling's May 2026 forecast shows daily high temperatures ranging from 62° to 87°, with overnight lows between 45° and 67°. The average high for May is 75° with an average low of 59°. 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 Wheeling. See also: June | July | August.