S
M
T
W
T
F
S
26
57°
40°
27
68°
46°
28
64°
51°
29
56°
39°
30
54°
36°
1
49°
33°
2
56°
44°
3
67°
47°
4
77°
48°
5
54°
42°
6
52°
39°
7
54°
40°
8
59°
45°
9
63°
47°
10
61°
48°
11
64°
50°
12
65°
50°
13
64°
53°
14
68°
51°
15
69°
49°
16
70°
56°
17
72°
53°
18
65°
52°
19
70°
56°
20
70°
56°
21
68°
46°
22
64°
46°
23
64°
48°
24
66°
47°
25
66°
48°
26
67°
49°
27
66°
49°
28
67°
50°
29
68°
54°
30
69°
59°
31
75°
55°
1
69°
55°
2
73°
60°
3
76°
60°
4
78°
59°
5
78°
62°
6
80°
63°
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 52° to 80°, with overnight lows between 39° and 63°. The average high for May is 67° 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 Wheeling. See also: June | July | August.