S
M
T
W
T
F
S
26
69°
40°
27
73°
38°
28
64°
46°
29
56°
41°
30
56°
36°
1
51°
32°
2
56°
30°
3
66°
33°
4
78°
47°
5
65°
43°
6
57°
36°
7
58°
37°
8
67°
33°
9
69°
42°
10
61°
34°
11
61°
37°
12
62°
29°
13
57°
45°
14
70°
45°
15
74°
41°
16
83°
50°
17
83°
53°
18
91°
51°
19
84°
64°
20
66°
45°
21
63°
39°
22
70°
37°
23
59°
50°
24
61°
50°
25
82°
53°
26
86°
59°
27
77°
51°
28
69°
46°
29
80°
45°
30
67°
44°
31
74°
50°
1
70°
48°
2
74°
52°
3
79°
56°
4
78°
58°
5
75°
55°
6
76°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Buena Vista
Buena Vista's May 2026 forecast shows daily high temperatures ranging from 67° to 80°, with overnight lows between 44° and 58°. The average high for May is 74° with an average low of 51°. 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 Buena Vista. See also: June | July | August.
