S
M
T
W
T
F
S
26
64°
45°
27
75°
42°
28
74°
54°
29
57°
46°
30
54°
41°
1
48°
35°
2
44°
33°
3
60°
33°
4
71°
46°
5
71°
57°
6
58°
44°
7
60°
36°
8
64°
42°
9
69°
51°
10
64°
47°
11
64°
39°
12
69°
41°
13
69°
45°
14
60°
39°
15
68°
52°
16
77°
61°
17
83°
61°
18
84°
65°
19
80°
63°
20
72°
52°
21
69°
57°
22
72°
53°
23
70°
52°
24
71°
52°
25
75°
55°
26
76°
53°
27
74°
59°
28
77°
58°
29
76°
59°
30
76°
56°
31
70°
53°
1
70°
51°
2
71°
50°
3
70°
51°
4
71°
52°
5
77°
60°
6
81°
62°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Newcomerstown
Newcomerstown's May 2026 forecast shows daily high temperatures ranging from 60° to 84°, with overnight lows between 39° and 65°. The average high for May is 74° with an average low of 55°. 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 Newcomerstown. See also: June | July | August.