S
M
T
W
T
F
S
26
72°
53°
27
72°
51°
28
60°
44°
29
60°
41°
30
65°
40°
1
65°
35°
2
65°
36°
3
81°
48°
4
82°
51°
5
62°
47°
6
60°
45°
7
72°
41°
8
67°
48°
9
83°
47°
10
69°
48°
11
79°
42°
12
83°
55°
13
79°
46°
14
80°
49°
15
89°
65°
16
90°
65°
17
85°
63°
18
82°
53°
19
65°
49°
20
67°
55°
21
65°
59°
22
74°
58°
23
78°
59°
24
80°
61°
25
82°
63°
26
79°
65°
27
83°
63°
28
84°
64°
29
84°
61°
30
83°
61°
31
80°
59°
1
84°
63°
2
82°
62°
3
76°
57°
4
76°
59°
5
80°
64°
6
82°
65°
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 65° to 84°, with overnight lows between 49° and 65°. The average high for May is 78° with an average low of 60°. 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.