S
M
T
W
T
F
S
29
74°
39°
30
79°
60°
31
85°
66°
1
87°
67°
2
84°
68°
3
85°
65°
4
74°
47°
5
60°
40°
6
69°
37°
7
62°
41°
8
76°
39°
9
78°
58°
10
80°
55°
11
79°
55°
12
83°
56°
13
81°
71°
14
85°
67°
15
84°
67°
16
83°
55°
17
84°
55°
18
72°
47°
19
65°
38°
20
67°
43°
21
79°
47°
22
80°
54°
23
85°
63°
24
79°
60°
25
79°
57°
26
82°
62°
27
84°
66°
28
79°
55°
29
73°
54°
30
73°
52°
1
58°
41°
2
61°
43°
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 58° to 85°, with overnight lows between 41° and 66°. The average high for April is 75° with an average low of 55°. 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.