S
M
T
W
T
F
S
26
39°
32°
27
43°
30°
28
48°
32°
29
48°
32°
30
48°
30°
1
48°
28°
2
54°
30°
3
55°
34°
4
52°
34°
5
50°
36°
6
37°
28°
7
55°
23°
8
61°
36°
9
59°
37°
10
63°
34°
11
68°
37°
12
72°
43°
13
70°
45°
14
64°
45°
15
66°
39°
16
64°
45°
17
63°
38°
18
49°
29°
19
54°
37°
20
55°
36°
21
59°
40°
22
65°
48°
23
69°
51°
24
72°
54°
25
70°
55°
26
65°
53°
27
72°
56°
28
72°
55°
29
71°
56°
30
69°
42°
31
64°
42°
1
70°
45°
2
71°
47°
3
68°
46°
4
68°
47°
5
71°
48°
6
72°
48°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Ouray
Ouray's May 2026 forecast shows daily high temperatures ranging from 49° to 72°, with overnight lows between 29° and 56°. The average high for May is 66° with an average low of 46°. 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 Ouray. See also: June | July | August.