S
M
T
W
T
F
S
1
84°
56°
2
80°
63°
3
74°
57°
4
76°
50°
5
66°
53°
6
64°
50°
7
68°
50°
8
73°
47°
9
77°
48°
10
78°
52°
11
78°
59°
12
82°
54°
13
85°
57°
14
88°
58°
15
80°
63°
16
81°
56°
17
88°
59°
18
93°
62°
19
94°
66°
20
95°
65°
21
94°
65°
22
93°
70°
23
95°
64°
24
95°
67°
25
96°
66°
26
92°
67°
27
90°
67°
28
92°
64°
29
92°
63°
30
88°
60°
31
78°
61°
1
77°
58°
2
74°
56°
3
71°
53°
4
79°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
March Weather in Las Vegas
Las Vegas'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 Las Vegas. See also: April | May | June.
