S
M
T
W
T
F
S
26
66°
49°
27
70°
36°
28
75°
33°
29
78°
36°
30
75°
41°
1
76°
37°
2
75°
38°
3
83°
51°
4
73°
53°
5
67°
45°
6
76°
41°
7
77°
38°
8
89°
41°
9
90°
46°
10
87°
50°
11
91°
38°
12
93°
50°
13
92°
56°
14
86°
52°
15
89°
47°
16
86°
51°
17
82°
56°
18
74°
50°
19
80°
42°
20
80°
41°
21
83°
42°
22
86°
51°
23
86°
47°
24
90°
51°
25
76°
54°
26
82°
51°
27
78°
43°
28
81°
43°
29
75°
36°
30
76°
41°
31
81°
46°
1
84°
48°
2
84°
52°
3
88°
55°
4
78°
56°
5
94°
56°
6
92°
55°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Piñon
Piñon's May 2026 forecast shows daily high temperatures ranging from 75° to 94°, with overnight lows between 36° and 56°. The average high for May is 83° with an average low of 48°. 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 Piñon. See also: June | July | August.