S
M
T
W
T
F
S
26
73°
42°
27
68°
53°
28
62°
46°
29
57°
31°
30
55°
24°
1
54°
27°
2
64°
27°
3
74°
38°
4
73°
36°
5
56°
31°
6
51°
27°
7
59°
34°
8
68°
33°
9
66°
38°
10
59°
35°
11
60°
38°
12
64°
48°
13
66°
45°
14
64°
40°
15
68°
47°
16
68°
46°
17
69°
45°
18
69°
50°
19
72°
49°
20
69°
48°
21
66°
42°
22
63°
41°
23
64°
43°
24
64°
42°
25
65°
43°
26
65°
44°
27
64°
44°
28
65°
45°
29
67°
53°
30
67°
52°
31
68°
48°
1
72°
52°
2
75°
55°
3
75°
56°
4
78°
57°
5
78°
58°
6
77°
58°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Rockland
Rockland's May 2026 forecast shows daily high temperatures ranging from 51° to 78°, with overnight lows between 27° and 58°. The average high for May is 67° with an average low of 45°. 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 Rockland. See also: June | July | August.
