S
M
T
W
T
F
S
29
77°
60°
30
79°
65°
31
81°
65°
1
84°
66°
2
82°
66°
3
82°
66°
4
80°
57°
5
68°
49°
6
70°
44°
7
76°
50°
8
78°
52°
9
76°
52°
10
81°
53°
11
82°
55°
12
82°
61°
13
85°
61°
14
85°
59°
15
86°
61°
16
85°
63°
17
90°
62°
18
89°
54°
19
72°
47°
20
79°
53°
21
81°
55°
22
82°
61°
23
84°
62°
24
81°
62°
25
79°
57°
26
81°
55°
27
80°
58°
28
80°
59°
29
76°
60°
30
79°
60°
1
78°
61°
2
83°
61°
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 72° to 90°, with overnight lows between 47° and 63°. The average high for April is 82° with an average low of 59°. 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.