S
M
T
W
T
F
S
1
81°
61°
2
83°
62°
3
84°
65°
4
81°
64°
5
82°
66°
6
83°
67°
7
75°
48°
8
75°
46°
9
85°
64°
10
83°
62°
11
78°
50°
12
64°
41°
13
77°
49°
14
81°
56°
15
87°
43°
16
48°
35°
17
63°
34°
18
75°
47°
19
86°
55°
20
90°
60°
21
91°
62°
22
93°
65°
23
80°
59°
24
83°
61°
25
86°
66°
26
87°
67°
27
75°
56°
28
58°
53°
29
82°
51°
30
84°
64°
31
85°
66°
1
86°
70°
2
83°
65°
3
84°
70°
4
74°
53°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
March Weather in Dallas
Dallas'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 Dallas. See also: April | May | June.
