S
M
T
W
T
F
S
26
68°
52°
27
79°
52°
28
72°
52°
29
68°
52°
30
57°
43°
1
64°
37°
2
52°
37°
3
59°
32°
4
73°
45°
5
75°
57°
6
65°
50°
7
63°
41°
8
70°
50°
9
72°
53°
10
80°
50°
11
58°
40°
12
62°
50°
13
70°
59°
14
72°
58°
15
73°
56°
16
70°
57°
17
73°
55°
18
70°
55°
19
71°
52°
20
69°
51°
21
68°
49°
22
69°
53°
23
70°
55°
24
69°
54°
25
70°
52°
26
71°
50°
27
71°
50°
28
72°
50°
29
74°
54°
30
79°
58°
31
74°
59°
1
73°
59°
2
79°
58°
3
80°
59°
4
79°
60°
5
77°
61°
6
78°
60°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Matewan
Matewan's May 2026 forecast shows daily high temperatures ranging from 58° to 80°, with overnight lows between 40° and 61°. The average high for May is 72° with an average low of 54°. 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 Matewan. See also: June | July | August.