S
M
T
W
T
F
S
26
53°
45°
27
70°
39°
28
67°
51°
29
64°
51°
30
65°
40°
1
67°
41°
2
57°
37°
3
62°
42°
4
75°
51°
5
82°
57°
6
74°
57°
7
63°
42°
8
59°
38°
9
63°
44°
10
68°
52°
11
69°
53°
12
67°
52°
13
72°
50°
14
71°
51°
15
68°
55°
16
69°
53°
17
68°
54°
18
69°
57°
19
77°
57°
20
77°
56°
21
78°
58°
22
78°
58°
23
79°
57°
24
79°
58°
25
75°
56°
26
71°
58°
27
72°
58°
28
79°
59°
29
77°
59°
30
78°
58°
31
76°
59°
1
76°
55°
2
72°
53°
3
72°
53°
4
73°
52°
5
72°
53°
6
73°
54°
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 57° to 82°, with overnight lows between 37° and 59°. The average high for May is 72° with an average low of 53°. 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.
