S
M
T
W
T
F
S
26
68°
52°
27
79°
52°
28
72°
52°
29
68°
52°
30
57°
43°
1
68°
40°
2
59°
38°
3
60°
47°
4
72°
54°
5
78°
59°
6
68°
48°
7
56°
41°
8
56°
47°
9
67°
50°
10
65°
52°
11
71°
56°
12
72°
55°
13
69°
52°
14
67°
48°
15
70°
55°
16
73°
55°
17
72°
56°
18
75°
56°
19
76°
57°
20
74°
57°
21
77°
56°
22
77°
58°
23
76°
58°
24
73°
57°
25
75°
57°
26
78°
59°
27
76°
57°
28
74°
58°
29
77°
58°
30
73°
57°
31
74°
58°
1
76°
59°
2
77°
60°
3
79°
57°
4
72°
54°
5
72°
55°
6
73°
53°
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 56° to 79°, with overnight lows between 38° and 60°. 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.