S
M
T
W
T
F
S
26
68°
45°
27
76°
55°
28
68°
46°
29
65°
45°
30
61°
44°
1
59°
42°
2
60°
40°
3
61°
42°
4
63°
45°
5
67°
50°
6
64°
48°
7
66°
44°
8
69°
50°
9
71°
53°
10
74°
53°
11
70°
52°
12
72°
54°
13
74°
53°
14
69°
49°
15
65°
45°
16
66°
51°
17
75°
55°
18
76°
56°
19
75°
47°
20
65°
45°
21
65°
46°
22
66°
46°
23
67°
49°
24
74°
55°
25
77°
57°
26
78°
57°
27
74°
56°
28
69°
57°
29
73°
57°
30
73°
58°
31
75°
57°
1
78°
58°
2
76°
56°
3
72°
56°
4
73°
51°
5
76°
54°
6
80°
53°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Wintersville
Wintersville's May 2026 forecast shows daily high temperatures ranging from 59° to 80°, with overnight lows between 40° and 58°. The average high for May is 70° 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 Wintersville. See also: June | July | August.
