Weather Tomorrow in Las Vegas – Hour-by-Hour Forecast
Tuesday, 22/09/2026
33° / 26°
Partly cloudy · Chance of rain 9%
Las Vegas Hourly Weather – Next 48 Hours
00
06
12
18
00:0006:0012:0018:00
48-hour forecast
00:00
28°
9%
01:00
28°
9%
02:00
27°
9%
03:00
27°
9%
04:00
27°
9%
05:00
26°
9%
06:00
26°
2%
07:00
26°
2%
08:00
26°
2%
09:00
27°
2%
10:00
28°
2%
11:00
28°
2%
12:00
29°
2%
13:00
30°
2%
14:00
32°
2%
15:00
33°
2%
16:00
33°
2%
17:00
33°
2%
18:00
33°
1%
19:00
33°
1%
20:00
33°
1%
21:00
32°
1%
22:00
32°
1%
23:00
31°
1%
Summary
Temperatures in Las Vegas reach 36°C today, skies are overcast.
Temperatures ease off, bottoming out at 21°C on Monday 21/09.
The week ahead is dry, totalling only about 0 mm.
Sunrise 06:27, sunset 18:38.
Common questions
Will it rain in Las Vegas today?
No. The chance of rain today is only about 20%.
How hot is it in Las Vegas today?
Between 21°C and 36°C, with a felt maximum of 32°C.
What is the weather in Las Vegas tomorrow?
Tomorrow: partly cloudy, 26–33°C, with a 9% chance of rain.