S
M
T
W
T
F
S
26
58°
32°
27
59°
32°
28
52°
34°
29
46°
42°
30
45°
42°
1
62°
36°
2
49°
42°
3
48°
35°
4
58°
45°
5
60°
48°
6
59°
49°
7
55°
45°
8
53°
40°
9
54°
41°
10
54°
42°
11
59°
38°
12
59°
44°
13
57°
43°
14
56°
44°
15
58°
44°
16
57°
45°
17
57°
42°
18
58°
48°
19
57°
48°
20
60°
49°
21
61°
49°
22
65°
47°
23
58°
48°
24
57°
48°
25
60°
47°
26
61°
46°
27
60°
46°
28
59°
48°
29
59°
50°
30
61°
51°
31
61°
49°
1
62°
46°
2
61°
45°
3
61°
46°
4
62°
48°
5
61°
46°
6
62°
49°
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 48° to 65°, with overnight lows between 35° and 51°. The average high for May is 58° 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.
