S
M
T
W
T
F
S
26
75°
42°
27
73°
43°
28
72°
36°
29
72°
34°
30
74°
43°
1
74°
39°
2
78°
42°
3
83°
45°
4
77°
40°
5
74°
37°
6
75°
40°
7
77°
44°
8
80°
44°
9
85°
46°
10
87°
46°
11
88°
47°
12
88°
47°
13
87°
46°
14
84°
46°
15
79°
38°
16
80°
42°
17
80°
42°
18
86°
47°
19
90°
49°
20
90°
48°
21
91°
48°
22
90°
45°
23
94°
49°
24
97°
48°
25
95°
46°
26
92°
48°
27
95°
47°
28
99°
48°
29
99°
48°
30
98°
51°
31
99°
48°
1
100°
52°
2
100°
51°
3
99°
51°
4
96°
49°
5
90°
41°
6
88°
46°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Supai
Supai's May 2026 forecast shows daily high temperatures ranging from 72° to 100°, with overnight lows between 34° and 52°. The average high for May is 86° with an average low of 45°. 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 Supai. See also: June | July | August.
