S
M
T
W
T
F
S
26
64°
47°
27
76°
42°
28
74°
54°
29
60°
46°
30
55°
37°
1
53°
33°
2
49°
33°
3
61°
27°
4
73°
49°
5
73°
59°
6
60°
46°
7
60°
36°
8
67°
37°
9
70°
51°
10
66°
46°
11
67°
39°
12
70°
42°
13
72°
48°
14
63°
40°
15
68°
35°
16
72°
48°
17
84°
55°
18
89°
65°
19
89°
66°
20
75°
48°
21
68°
57°
22
70°
64°
23
75°
64°
24
77°
59°
25
76°
63°
26
79°
62°
27
77°
60°
28
76°
57°
29
78°
57°
30
78°
56°
31
81°
54°
1
76°
58°
2
77°
59°
3
78°
57°
4
72°
56°
5
72°
55°
6
75°
59°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in McConnelsville
McConnelsville's May 2026 forecast shows daily high temperatures ranging from 68° to 89°, with overnight lows between 48° and 66°. The average high for May is 77° 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 McConnelsville. See also: June | July | August.
