S
M
T
W
T
F
S
29
50°
24°
30
65°
37°
31
65°
38°
1
72°
39°
2
39°
35°
3
68°
36°
4
59°
36°
5
57°
37°
6
50°
34°
7
48°
31°
8
44°
27°
9
57°
30°
10
69°
34°
11
60°
37°
12
56°
42°
13
68°
58°
14
79°
57°
15
80°
55°
16
72°
54°
17
69°
49°
18
64°
51°
19
63°
46°
20
57°
41°
21
58°
46°
22
64°
50°
23
64°
49°
24
61°
41°
25
55°
39°
26
56°
43°
27
57°
42°
28
57°
43°
29
60°
41°
30
61°
40°
1
58°
39°
2
58°
38°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Rockland
Rockland's April 2026 forecast shows daily high temperatures ranging from 55° to 80°, with overnight lows between 37° and 58°. The average high for April is 63° with an average low of 46°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how April weather will actually feel in Rockland. See also: May | June | July.