S
M
T
W
T
F
S
26
69°
37°
27
59°
38°
28
61°
44°
29
69°
38°
30
79°
42°
1
73°
46°
2
67°
49°
3
89°
50°
4
73°
51°
5
67°
51°
6
71°
52°
7
72°
52°
8
69°
46°
9
78°
45°
10
72°
50°
11
80°
48°
12
79°
51°
13
64°
51°
14
63°
49°
15
60°
41°
16
59°
43°
17
64°
37°
18
71°
43°
19
72°
48°
20
72°
48°
21
84°
47°
22
80°
48°
23
78°
48°
24
70°
50°
25
61°
45°
26
69°
46°
27
71°
47°
28
66°
46°
29
66°
46°
30
73°
49°
31
76°
51°
1
71°
48°
2
77°
53°
3
75°
52°
4
74°
49°
5
69°
46°
6
75°
53°
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 61° to 84°, with overnight lows between 45° and 53°. The average high for May is 73° 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 Buena Vista. See also: June | July | August.
