S
M
T
W
T
F
S
26
80°
51°
27
85°
55°
28
80°
61°
29
70°
56°
30
64°
46°
1
64°
43°
2
62°
40°
3
67°
37°
4
82°
51°
5
77°
59°
6
64°
50°
7
65°
45°
8
73°
40°
9
77°
57°
10
78°
53°
11
74°
52°
12
81°
57°
13
77°
48°
14
72°
48°
15
81°
64°
16
89°
67°
17
90°
64°
18
88°
65°
19
82°
62°
20
79°
57°
21
77°
61°
22
81°
60°
23
82°
63°
24
83°
62°
25
79°
55°
26
82°
60°
27
81°
61°
28
83°
61°
29
84°
60°
30
84°
61°
31
83°
61°
1
80°
58°
2
83°
61°
3
85°
63°
4
84°
62°
5
80°
61°
6
82°
61°
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 72° to 90°, with overnight lows between 48° and 67°. The average high for May is 82° with an average low of 60°. 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.
