S
M
T
W
T
F
S
31
89°
65°
1
92°
67°
2
94°
69°
3
97°
72°
4
101°
72°
5
98°
71°
6
99°
73°
7
102°
76°
8
103°
69°
9
96°
66°
10
94°
67°
11
95°
68°
12
96°
69°
13
98°
66°
14
97°
68°
15
98°
70°
16
102°
72°
17
104°
67°
18
100°
68°
19
99°
69°
20
104°
70°
21
106°
73°
22
107°
75°
23
108°
76°
24
109°
76°
25
109°
79°
26
110°
84°
27
111°
80°
28
112°
78°
29
111°
80°
30
110°
83°
1
108°
79°
2
104°
79°
3
104°
76°
4
100°
76°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Las Vegas
Las Vegas's June 2026 forecast shows daily high temperatures ranging from 89° to 112°, with overnight lows between 65° and 84°. The average high for June is 102° with an average low of 73°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how June weather will actually feel in Las Vegas. See also: July | August | September.
