S
M
T
W
T
F
S
26
68°
30°
27
57°
37°
28
54°
39°
29
61°
34°
30
68°
37°
1
64°
39°
2
71°
47°
3
77°
46°
4
75°
43°
5
64°
45°
6
55°
45°
7
63°
45°
8
57°
45°
9
64°
48°
10
64°
50°
11
66°
45°
12
75°
41°
13
61°
52°
14
55°
46°
15
54°
43°
16
57°
37°
17
64°
36°
18
61°
48°
19
61°
45°
20
62°
46°
21
66°
48°
22
66°
49°
23
64°
49°
24
59°
50°
25
58°
49°
26
61°
48°
27
63°
50°
28
61°
50°
29
62°
50°
30
63°
51°
31
66°
48°
1
68°
53°
2
71°
54°
3
71°
54°
4
69°
53°
5
67°
52°
6
70°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Four Corners
Four Corners's May 2026 forecast shows daily high temperatures ranging from 58° to 71°, with overnight lows between 45° and 54°. The average high for May is 64° with an average low of 50°. 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 Four Corners. See also: June | July | August.