S
M
T
W
T
F
S
26
69°
48°
27
80°
44°
28
77°
53°
29
67°
49°
30
56°
39°
1
59°
34°
2
54°
33°
3
61°
30°
4
72°
47°
5
76°
59°
6
61°
50°
7
63°
40°
8
71°
36°
9
70°
52°
10
70°
52°
11
69°
46°
12
73°
42°
13
74°
47°
14
63°
40°
15
68°
52°
16
82°
62°
17
88°
62°
18
93°
68°
19
87°
65°
20
78°
56°
21
79°
63°
22
76°
56°
23
75°
56°
24
75°
55°
25
78°
57°
26
81°
56°
27
79°
62°
28
78°
61°
29
79°
62°
30
78°
60°
31
73°
55°
1
73°
55°
2
74°
54°
3
74°
54°
4
74°
56°
5
82°
63°
6
84°
64°
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 63° to 93°, with overnight lows between 40° and 68°. The average high for May is 78° with an average low of 58°. 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.
