S
M
T
W
T
F
S
26
60°
40°
27
63°
36°
28
65°
26°
29
66°
30°
30
67°
26°
1
64°
34°
2
65°
27°
3
72°
28°
4
67°
49°
5
54°
38°
6
62°
31°
7
71°
19°
8
77°
31°
9
81°
33°
10
76°
38°
11
83°
28°
12
87°
34°
13
83°
46°
14
76°
37°
15
80°
49°
16
78°
51°
17
73°
43°
18
67°
45°
19
71°
37°
20
72°
36°
21
73°
31°
22
76°
40°
23
77°
34°
24
81°
32°
25
64°
43°
26
73°
47°
27
82°
48°
28
84°
46°
29
77°
45°
30
79°
49°
31
82°
52°
1
84°
54°
2
94°
56°
3
90°
59°
4
93°
60°
5
85°
58°
6
92°
55°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Rough Rock
Rough Rock's May 2026 forecast shows daily high temperatures ranging from 73° to 94°, with overnight lows between 45° and 60°. The average high for May is 85° with an average low of 52°. 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 Rough Rock. See also: June | July | August.