S
M
T
W
T
F
S
26
52°
35°
27
56°
26°
28
60°
28°
29
61°
32°
30
54°
29°
1
51°
28°
2
61°
25°
3
64°
34°
4
63°
39°
5
62°
38°
6
49°
26°
7
64°
18°
8
75°
40°
9
74°
44°
10
71°
33°
11
76°
33°
12
81°
46°
13
81°
43°
14
78°
47°
15
78°
44°
16
76°
45°
17
69°
49°
18
58°
36°
19
67°
31°
20
67°
37°
21
70°
32°
22
65°
37°
23
70°
33°
24
73°
43°
25
72°
43°
26
59°
41°
27
71°
40°
28
77°
46°
29
73°
37°
30
75°
37°
31
74°
39°
1
76°
39°
2
73°
41°
3
74°
42°
4
71°
42°
5
73°
41°
6
72°
40°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Monte Vista
Monte Vista's May 2026 forecast shows daily high temperatures ranging from 59° to 77°, with overnight lows between 37° and 46°. The average high for May is 72° with an average low of 40°. 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 Monte Vista. See also: June | July | August.
