S
M
T
W
T
F
S
26
62°
45°
27
74°
41°
28
76°
54°
29
58°
49°
30
53°
38°
1
49°
36°
2
47°
35°
3
61°
30°
4
73°
48°
5
73°
58°
6
60°
45°
7
60°
37°
8
60°
41°
9
70°
51°
10
64°
41°
11
58°
34°
12
61°
49°
13
67°
43°
14
60°
42°
15
68°
48°
16
72°
53°
17
77°
57°
18
78°
55°
19
76°
54°
20
75°
53°
21
78°
56°
22
79°
49°
23
78°
55°
24
76°
54°
25
79°
56°
26
79°
57°
27
80°
57°
28
80°
58°
29
79°
58°
30
80°
57°
31
80°
57°
1
72°
53°
2
72°
50°
3
74°
58°
4
81°
59°
5
76°
58°
6
76°
56°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Rock
Rock's May 2026 forecast shows daily high temperatures ranging from 58° to 81°, with overnight lows between 34° and 59°. The average high for May is 74° with an average low of 53°. 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 Rock. See also: June | July | August.
