S
M
T
W
T
F
S
26
63°
30°
27
57°
35°
28
58°
34°
29
53°
36°
30
40°
32°
1
54°
30°
2
64°
32°
3
70°
40°
4
70°
43°
5
45°
31°
6
41°
28°
7
68°
28°
8
68°
41°
9
74°
40°
10
63°
42°
11
77°
39°
12
78°
48°
13
82°
58°
14
82°
49°
15
80°
48°
16
78°
47°
17
75°
40°
18
52°
34°
19
57°
37°
20
72°
43°
21
68°
42°
22
71°
48°
23
75°
48°
24
77°
48°
25
76°
47°
26
72°
43°
27
69°
48°
28
70°
45°
29
67°
43°
30
71°
48°
31
76°
49°
1
69°
50°
2
77°
50°
3
79°
51°
4
80°
53°
5
80°
52°
6
79°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Alta Vista
Alta Vista's May 2026 forecast shows daily high temperatures ranging from 52° to 82°, with overnight lows between 34° and 58°. The average high for May is 73° 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 Alta Vista. See also: June | July | August.
