S
M
T
W
T
F
S
1
51°
36°
2
55°
33°
3
52°
39°
4
51°
44°
5
54°
44°
6
48°
44°
7
52°
47°
8
54°
39°
9
45°
33°
10
46°
30°
11
51°
37°
12
43°
36°
13
42°
35°
14
48°
34°
15
46°
35°
16
54°
42°
17
52°
48°
18
56°
48°
19
53°
49°
20
60°
41°
21
53°
35°
22
50°
38°
23
48°
35°
24
57°
39°
25
49°
38°
26
51°
34°
27
53°
37°
28
53°
38°
29
44°
32°
30
49°
31°
31
54°
37°
1
49°
41°
2
58°
42°
3
54°
43°
4
59°
41°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
March Weather in Richardson
Richardson's March 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for March is ° with an average low of °. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how March weather will actually feel in Richardson. See also: April | May | June.
