S
M
T
W
T
F
S
26
75°
39°
27
70°
37°
28
75°
35°
29
76°
35°
30
74°
50°
1
57°
42°
2
64°
41°
3
71°
39°
4
75°
50°
5
62°
43°
6
67°
36°
7
73°
36°
8
82°
42°
9
86°
46°
10
81°
53°
11
82°
46°
12
90°
47°
13
87°
50°
14
86°
55°
15
N/A
16
91°
56°
17
85°
54°
18
81°
49°
19
80°
51°
20
82°
53°
21
83°
54°
22
85°
55°
23
88°
54°
24
85°
53°
25
83°
53°
26
85°
55°
27
88°
54°
28
91°
56°
29
87°
53°
30
87°
58°
31
90°
57°
1
91°
58°
2
91°
59°
3
88°
53°
4
84°
59°
5
89°
59°
6
92°
60°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
May Weather in Rio Rancho
Rio Rancho's May 2026 forecast shows daily high temperatures ranging from 80° to 92°, with overnight lows between 49° and 60°. The average high for May is 87° with an average low of 55°. 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 Rio Rancho. See also: June | July | August.
