S
M
T
W
T
F
S
26
72°
32°
27
58°
43°
28
57°
48°
29
69°
43°
30
78°
41°
1
76°
44°
2
76°
49°
3
84°
48°
4
79°
50°
5
66°
53°
6
62°
51°
7
66°
50°
8
65°
47°
9
71°
41°
10
69°
46°
11
74°
48°
12
83°
45°
13
60°
51°
14
61°
47°
15
53°
43°
16
60°
44°
17
65°
45°
18
69°
46°
19
69°
48°
20
71°
48°
21
76°
48°
22
70°
48°
23
67°
45°
24
69°
46°
25
64°
45°
26
63°
44°
27
68°
48°
28
70°
47°
29
71°
48°
30
67°
48°
31
63°
44°
1
70°
51°
2
73°
53°
3
73°
52°
4
71°
51°
5
69°
47°
6
72°
53°
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 63° to 76°, with overnight lows between 44° and 53°. The average high for May is 69° 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 Four Corners. See also: June | July | August.