S
M
T
W
T
F
S
1
89°
63°
2
90°
62°
3
92°
65°
4
91°
72°
5
91°
72°
6
92°
73°
7
93°
74°
8
82°
72°
9
93°
70°
10
91°
73°
11
97°
73°
12
79°
52°
13
87°
46°
14
93°
56°
15
102°
71°
16
75°
54°
17
73°
47°
18
82°
46°
19
86°
54°
20
92°
53°
21
93°
58°
22
91°
57°
23
90°
59°
24
91°
65°
25
92°
63°
26
91°
63°
27
94°
64°
28
87°
65°
29
91°
63°
30
91°
62°
31
92°
66°
1
91°
73°
2
93°
73°
3
93°
75°
4
92°
69°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
March Weather in Edinburg
Edinburg'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 Edinburg. See also: April | May | June.