S
M
T
W
T
F
S
29
82°
51°
30
80°
64°
31
84°
65°
1
85°
67°
2
81°
63°
3
83°
68°
4
73°
53°
5
69°
46°
6
71°
50°
7
73°
49°
8
77°
56°
9
81°
59°
10
82°
62°
11
81°
65°
12
71°
65°
13
84°
66°
14
80°
70°
15
79°
69°
16
85°
67°
17
84°
67°
18
74°
48°
19
71°
41°
20
72°
51°
21
62°
56°
22
77°
58°
23
79°
67°
24
88°
67°
25
86°
64°
26
86°
73°
27
89°
72°
28
80°
66°
29
73°
62°
30
64°
56°
1
57°
53°
2
60°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Rockwall
Rockwall's April 2026 forecast shows daily high temperatures ranging from 57° to 89°, with overnight lows between 52° and 73°. The average high for April is 73° with an average low of 62°. 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 Rockwall. See also: May | June | July.