S
M
T
W
T
F
S
26
56°
44°
27
69°
36°
28
62°
43°
29
64°
54°
30
72°
42°
1
69°
35°
2
61°
37°
3
65°
40°
4
74°
55°
5
84°
62°
6
80°
63°
7
71°
45°
8
66°
43°
9
65°
44°
10
73°
53°
11
68°
49°
12
69°
48°
13
72°
52°
14
74°
55°
15
76°
56°
16
78°
55°
17
79°
56°
18
79°
57°
19
78°
57°
20
79°
58°
21
78°
57°
22
75°
50°
23
70°
50°
24
71°
50°
25
72°
52°
26
74°
52°
27
72°
51°
28
72°
52°
29
73°
52°
30
73°
57°
31
77°
60°
1
79°
60°
2
75°
58°
3
76°
58°
4
81°
61°
5
82°
61°
6
83°
62°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Mineral
Mineral's May 2026 forecast shows daily high temperatures ranging from 61° to 84°, with overnight lows between 37° and 63°. The average high for May is 74° 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 Mineral. See also: June | July | August.