S
M
T
W
T
F
S
26
69°
48°
27
80°
44°
28
77°
53°
29
67°
49°
30
56°
39°
1
60°
35°
2
55°
34°
3
60°
47°
4
71°
55°
5
76°
56°
6
67°
48°
7
58°
40°
8
57°
47°
9
64°
48°
10
67°
51°
11
71°
54°
12
71°
55°
13
70°
51°
14
68°
52°
15
72°
57°
16
71°
56°
17
73°
58°
18
78°
59°
19
79°
59°
20
76°
60°
21
79°
60°
22
79°
59°
23
78°
59°
24
75°
58°
25
73°
58°
26
79°
61°
27
79°
61°
28
76°
60°
29
77°
60°
30
74°
59°
31
77°
60°
1
74°
58°
2
76°
62°
3
78°
57°
4
73°
54°
5
74°
55°
6
74°
55°
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 55° to 79°, with overnight lows between 34° and 62°. The average high for May is 72° with an average low of 55°. 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.
