S
M
T
W
T
F
S
29
83°
52°
30
83°
65°
31
86°
66°
1
87°
70°
2
82°
65°
3
82°
72°
4
73°
53°
5
71°
49°
6
72°
51°
7
75°
54°
8
80°
60°
9
82°
63°
10
81°
63°
11
78°
64°
12
73°
68°
13
82°
68°
14
81°
67°
15
78°
61°
16
82°
65°
17
79°
64°
18
81°
67°
19
81°
65°
20
82°
66°
21
77°
56°
22
80°
62°
23
79°
61°
24
80°
62°
25
80°
61°
26
79°
62°
27
78°
62°
28
78°
61°
29
79°
63°
30
76°
63°
1
78°
62°
2
73°
59°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Richardson
Richardson's April 2026 forecast shows daily high temperatures ranging from 73° to 82°, with overnight lows between 56° and 68°. The average high for April is 79° with an average low of 63°. 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 Richardson. See also: May | June | July.
