S
M
T
W
T
F
S
30
98°
82°
31
100°
75°
1
96°
77°
2
95°
74°
3
95°
73°
4
96°
75°
5
97°
74°
6
84°
75°
7
94°
70°
8
98°
73°
9
104°
81°
10
106°
81°
11
106°
85°
12
102°
83°
13
102°
83°
14
100°
76°
15
98°
72°
16
98°
78°
17
93°
76°
18
95°
77°
19
93°
72°
20
94°
69°
21
89°
71°
22
89°
66°
23
92°
71°
24
94°
69°
25
98°
74°
26
98°
77°
27
96°
71°
28
79°
67°
29
81°
67°
30
89°
65°
1
93°
69°
2
96°
68°
3
95°
67°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in North Las Vegas
North Las Vegas's September 2026 forecast shows daily high temperatures ranging from 79° to 98°, with overnight lows between 65° and 77°. The average high for September is 92° with an average low of 69°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how September weather will actually feel in North Las Vegas. See also: October | November | December.
