S
M
T
W
T
F
S
26
45°
36°
27
45°
36°
28
51°
35°
29
43°
32°
30
43°
26°
1
49°
25°
2
57°
20°
3
65°
32°
4
58°
33°
5
42°
32°
6
44°
32°
7
49°
26°
8
60°
21°
9
52°
30°
10
47°
30°
11
49°
33°
12
38°
33°
13
66°
33°
14
62°
27°
15
83°
41°
16
69°
38°
17
54°
30°
18
54°
41°
19
50°
31°
20
52°
26°
21
58°
24°
22
56°
28°
23
49°
42°
24
56°
41°
25
65°
50°
26
66°
49°
27
63°
47°
28
64°
48°
29
67°
43°
30
68°
44°
31
67°
51°
1
71°
51°
2
70°
52°
3
71°
51°
4
69°
50°
5
67°
44°
6
61°
48°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Red Rock
Red Rock's May 2026 forecast shows daily high temperatures ranging from 49° to 71°, with overnight lows between 41° and 52°. The average high for May is 65° with an average low of 47°. 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 Red Rock. See also: June | July | August.