S
M
T
W
T
F
S
26
77°
49°
27
75°
54°
28
75°
56°
29
71°
53°
30
62°
45°
1
64°
40°
2
61°
41°
3
62°
34°
4
75°
43°
5
73°
53°
6
70°
52°
7
63°
44°
8
69°
38°
9
71°
48°
10
79°
49°
11
70°
45°
12
72°
41°
13
75°
52°
14
65°
43°
15
74°
40°
16
82°
58°
17
88°
64°
18
87°
64°
19
87°
64°
20
82°
64°
21
79°
60°
22
78°
60°
23
79°
61°
24
76°
60°
25
78°
61°
26
80°
60°
27
81°
61°
28
79°
59°
29
80°
58°
30
82°
62°
31
79°
61°
1
83°
63°
2
84°
63°
3
81°
62°
4
78°
60°
5
78°
58°
6
82°
64°
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 76° to 88°, with overnight lows between 58° and 64°. The average high for May is 81° with an average low of 61°. 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.