S
M
T
W
T
F
S
26
58°
38°
27
56°
35°
28
59°
34°
29
61°
35°
30
50°
36°
1
54°
35°
2
64°
28°
3
68°
36°
4
62°
44°
5
51°
34°
6
40°
29°
7
63°
28°
8
72°
37°
9
73°
36°
10
71°
45°
11
80°
36°
12
82°
42°
13
79°
44°
14
77°
50°
15
78°
45°
16
77°
44°
17
69°
48°
18
60°
41°
19
49°
38°
20
53°
34°
21
70°
40°
22
68°
40°
23
70°
37°
24
74°
36°
25
76°
45°
26
64°
50°
27
59°
48°
28
76°
48°
29
76°
45°
30
70°
40°
31
75°
44°
1
80°
49°
2
78°
51°
3
79°
52°
4
84°
51°
5
83°
50°
6
83°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Cotopaxi
Cotopaxi's May 2026 forecast shows daily high temperatures ranging from 70° to 84°, with overnight lows between 40° and 52°. The average high for May is 78° 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 Cotopaxi. See also: June | July | August.
