S
M
T
W
T
F
S
26
45°
15°
27
46°
28°
28
54°
23°
29
52°
27°
30
59°
25°
1
69°
23°
2
71°
38°
3
77°
32°
4
54°
37°
5
48°
29°
6
58°
19°
7
68°
24°
8
75°
40°
9
64°
36°
10
70°
42°
11
79°
49°
12
75°
48°
13
85°
42°
14
74°
55°
15
68°
41°
16
67°
37°
17
51°
35°
18
45°
30°
19
58°
38°
20
65°
42°
21
67°
44°
22
71°
45°
23
69°
44°
24
77°
46°
25
85°
49°
26
80°
48°
27
80°
49°
28
80°
51°
29
82°
52°
30
75°
46°
31
77°
50°
1
73°
52°
2
71°
50°
3
76°
52°
4
79°
52°
5
78°
53°
6
70°
49°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Andes
Andes's May 2026 forecast shows daily high temperatures ranging from 45° to 85°, with overnight lows between 30° and 53°. The average high for May is 72° with an average low of 47°. 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 Andes. See also: June | July | August.