S
M
T
W
T
F
S
29
46°
30°
30
51°
30°
31
59°
31°
1
52°
42°
2
54°
41°
3
58°
39°
4
63°
33°
5
66°
35°
6
71°
38°
7
56°
35°
8
60°
30°
9
65°
31°
10
66°
36°
11
54°
43°
12
62°
45°
13
52°
41°
14
44°
32°
15
45°
27°
16
52°
36°
17
55°
37°
18
56°
44°
19
60°
41°
20
58°
42°
21
58°
41°
22
59°
42°
23
60°
42°
24
61°
41°
25
58°
37°
26
60°
38°
27
60°
38°
28
64°
40°
29
64°
42°
30
65°
46°
1
58°
46°
2
58°
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 44° to 65°, with overnight lows between 27° and 46°. The average high for April is 57° 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.