S
M
T
W
T
F
S
29
52°
23°
30
69°
39°
31
55°
38°
1
71°
39°
2
41°
36°
3
62°
37°
4
60°
38°
5
51°
38°
6
50°
31°
7
45°
28°
8
42°
27°
9
55°
30°
10
69°
35°
11
65°
38°
12
47°
42°
13
58°
50°
14
56°
51°
15
59°
46°
16
70°
53°
17
67°
44°
18
63°
45°
19
59°
41°
20
54°
35°
21
55°
40°
22
61°
44°
23
61°
42°
24
58°
35°
25
52°
34°
26
53°
37°
27
53°
38°
28
54°
37°
29
56°
36°
30
58°
35°
1
55°
34°
2
54°
33°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Rockport
Rockport's April 2026 forecast shows daily high temperatures ranging from 47° to 70°, with overnight lows between 33° and 53°. The average high for April is 58° with an average low of 40°. 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 Rockport. See also: May | June | July.