S
M
T
W
T
F
S
26
63°
31°
27
70°
39°
28
63°
35°
29
57°
36°
30
44°
40°
1
48°
33°
2
40°
30°
3
48°
34°
4
50°
28°
5
75°
42°
6
55°
42°
7
51°
38°
8
49°
35°
9
58°
33°
10
57°
39°
11
52°
34°
12
49°
31°
13
55°
30°
14
56°
42°
15
58°
44°
16
71°
56°
17
68°
40°
18
68°
49°
19
80°
58°
20
71°
42°
21
60°
40°
22
63°
46°
23
64°
44°
24
67°
46°
25
69°
48°
26
66°
50°
27
72°
42°
28
61°
41°
29
62°
45°
30
61°
46°
31
61°
47°
1
63°
47°
2
62°
45°
3
62°
43°
4
63°
43°
5
63°
48°
6
66°
49°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Rockwood
Rockwood's May 2026 forecast shows daily high temperatures ranging from 56° to 80°, with overnight lows between 40° and 58°. The average high for May is 65° with an average low of 46°. 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 Rockwood. See also: June | July | August.