S
M
T
W
T
F
S
29
76°
45°
30
81°
63°
31
83°
63°
1
83°
67°
2
78°
69°
3
84°
70°
4
72°
53°
5
68°
43°
6
74°
43°
7
75°
43°
8
79°
54°
9
79°
56°
10
82°
63°
11
83°
60°
12
75°
66°
13
80°
69°
14
77°
68°
15
79°
63°
16
82°
62°
17
85°
69°
18
75°
46°
19
73°
40°
20
74°
44°
21
77°
47°
22
77°
59°
23
79°
62°
24
73°
60°
25
77°
56°
26
80°
61°
27
86°
73°
28
75°
63°
29
73°
55°
30
68°
54°
1
61°
51°
2
66°
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 61° to 75°, with overnight lows between 45° and 63°. The average high for April is 69° with an average low of 54°. 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.