S
M
T
W
T
F
S
26
52°
45°
27
53°
47°
28
55°
49°
29
58°
50°
30
56°
50°
1
55°
49°
2
55°
50°
3
53°
48°
4
53°
47°
5
54°
48°
6
53°
48°
7
54°
46°
8
54°
46°
9
57°
50°
10
60°
51°
11
60°
52°
12
56°
51°
13
55°
51°
14
55°
50°
15
56°
51°
16
56°
50°
17
55°
49°
18
55°
48°
19
56°
48°
20
55°
49°
21
56°
49°
22
59°
50°
23
57°
51°
24
58°
53°
25
60°
53°
26
60°
52°
27
61°
54°
28
60°
54°
29
63°
55°
30
63°
49°
31
59°
52°
1
62°
54°
2
63°
50°
3
61°
54°
4
62°
55°
5
62°
53°
6
64°
52°
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 52° to 64°, with overnight lows between 45° and 55°. The average high for May is 57° with an average low of 50°. 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.
