S
M
T
W
T
F
S
26
111°
88°
27
109°
91°
28
110°
84°
29
108°
89°
30
111°
79°
31
112°
84°
1
115°
83°
2
114°
85°
3
113°
85°
4
112°
82°
5
113°
88°
6
111°
90°
7
113°
93°
8
113°
91°
9
111°
89°
10
109°
86°
11
104°
81°
12
103°
80°
13
105°
78°
14
105°
80°
15
104°
80°
16
105°
79°
17
102°
78°
18
104°
77°
19
98°
74°
20
99°
75°
21
98°
73°
22
100°
75°
23
105°
77°
24
106°
78°
25
106°
78°
26
105°
77°
27
104°
80°
28
104°
76°
29
97°
72°
30
95°
71°
31
96°
72°
1
97°
71°
2
95°
69°
3
95°
70°
4
94°
70°
5
93°
68°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in North Las Vegas
North Las Vegas's August 2026 forecast shows daily high temperatures ranging from 93° to 113°, with overnight lows between 68° and 93°. The average high for August is 103° 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 August weather will actually feel in North Las Vegas. See also: September | October | November.
