S
M
T
W
T
F
S
26
51°
33°
27
57°
32°
28
57°
25°
29
58°
30°
30
44°
32°
1
52°
30°
2
63°
27°
3
66°
32°
4
63°
37°
5
57°
34°
6
38°
23°
7
59°
35°
8
67°
42°
9
67°
37°
10
71°
42°
11
78°
47°
12
76°
49°
13
75°
48°
14
71°
46°
15
72°
48°
16
77°
46°
17
76°
45°
18
75°
46°
19
67°
37°
20
59°
35°
21
62°
36°
22
62°
38°
23
63°
36°
24
64°
37°
25
64°
34°
26
65°
36°
27
72°
41°
28
73°
41°
29
71°
39°
30
70°
39°
31
71°
40°
1
70°
40°
2
73°
41°
3
76°
45°
4
75°
44°
5
67°
43°
6
68°
40°
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 38° to 78°, with overnight lows between 23° and 49°. The average high for May is 69° with an average low of 41°. 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.
