S
M
T
W
T
F
S
28
100°
76°
29
104°
75°
30
107°
77°
1
109°
80°
2
108°
81°
3
104°
76°
4
106°
79°
5
107°
79°
6
107°
79°
7
107°
78°
8
106°
77°
9
105°
75°
10
102°
75°
11
102°
76°
12
104°
76°
13
106°
80°
14
105°
77°
15
103°
78°
16
101°
79°
17
101°
79°
18
103°
81°
19
105°
82°
20
101°
80°
21
103°
79°
22
106°
81°
23
108°
82°
24
108°
80°
25
106°
78°
26
101°
76°
27
101°
77°
28
102°
77°
29
101°
75°
30
101°
75°
31
102°
76°
1
101°
77°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Las Vegas
Las Vegas's July 2026 forecast shows daily high temperatures ranging from 100° to 109°, with overnight lows between 75° and 82°. The average high for July is 104° with an average low of 78°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how July weather will actually feel in Las Vegas. See also: August | September | October.
