S
M
T
W
T
F
S
29
68°
43°
30
69°
45°
31
65°
48°
1
54°
50°
2
54°
42°
3
61°
37°
4
73°
42°
5
69°
45°
6
56°
48°
7
55°
51°
8
61°
47°
9
63°
47°
10
62°
53°
11
58°
47°
12
56°
47°
13
57°
39°
14
56°
39°
15
58°
44°
16
55°
45°
17
60°
35°
18
59°
38°
19
61°
50°
20
55°
47°
21
56°
48°
22
57°
47°
23
60°
50°
24
63°
44°
25
60°
46°
26
58°
47°
27
59°
46°
28
58°
45°
29
64°
46°
30
67°
47°
1
68°
48°
2
61°
45°
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 55° to 68°, with overnight lows between 44° and 50°. The average high for April is 61° with an average low of 47°. 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.