Las Vegas, NV 14-Day Forecast
Nevada, United States 🇺🇸
111°
Sunny right now
Today: high 116°, low 82°
Updated 1 hour ago
Las Vegas weather for the next 14 days
Thursday, August 27
Overcast High 101° Low 85°Precipitation
17%
· 0.0 in
Max wind
17 mph
Humidity
17%
UV index
10 - Very High
Sunrise / sunset
06:08 AM / 07:15 PM
Friday, August 28
Overcast High 99° Low 85°Precipitation
9%
· 0.0 in
Max wind
20 mph
Humidity
21%
UV index
8 - Very High
Sunrise / sunset
06:09 AM / 07:14 PM
Saturday, August 29
Sunny High 98° Low 81°Precipitation
1%
· 0.0 in
Max wind
21 mph
Humidity
23%
UV index
9 - Very High
Sunrise / sunset
06:09 AM / 07:13 PM
Sunday, August 30
Sunny High 94° Low 79°Precipitation
0%
· 0.0 in
Max wind
21 mph
Humidity
20%
UV index
8 - Very High
Sunrise / sunset
06:10 AM / 07:11 PM
Monday, August 31
Sunny High 89° Low 75°Precipitation
0%
· 0.0 in
Max wind
20 mph
Humidity
11%
UV index
8 - Very High
Sunrise / sunset
06:11 AM / 07:10 PM
Tuesday, September 1
Sunny High 91° Low 74°Precipitation
0%
· 0.0 in
Max wind
17 mph
Humidity
11%
UV index
8 - Very High
Sunrise / sunset
06:12 AM / 07:08 PM
Wednesday, September 2
Overcast High 87° Low 77°Precipitation
9%
· 0.0 in
Max wind
12 mph
Humidity
24%
UV index
6 - High
Sunrise / sunset
06:13 AM / 07:07 PM
Thursday, September 3
Overcast High 87° Low 78°Precipitation
9%
· 0.0 in
Max wind
7 mph
Humidity
32%
UV index
7 - High
Sunrise / sunset
06:13 AM / 07:06 PM
Friday, September 4
Overcast High 90° Low 77°Precipitation
9%
· 0.0 in
Max wind
12 mph
Humidity
24%
UV index
7 - High
Sunrise / sunset
06:14 AM / 07:04 PM
Saturday, September 5
Sunny High 91° Low 78°Precipitation
3%
· 0.0 in
Max wind
20 mph
Humidity
20%
UV index
8 - Very High
Sunrise / sunset
06:15 AM / 07:03 PM
Sunday, September 6
Sunny High 90° Low 75°Precipitation
3%
· 0.0 in
Max wind
21 mph
Humidity
13%
UV index
8 - Very High
Sunrise / sunset
06:16 AM / 07:01 PM
Monday, September 7
Overcast High 91° Low 74°Precipitation
5%
· 0.0 in
Max wind
21 mph
Humidity
23%
UV index
7 - High
Sunrise / sunset
06:16 AM / 07:00 PM
Tuesday, September 8
Sunny High 96° Low 82°Precipitation
0%
· 0.0 in
Max wind
10 mph
Humidity
18%
UV index
9 - Very High
Sunrise / sunset
06:17 AM / 06:58 PM
Las Vegas 14-day outlook: the story
The warmest day of Las Vegas's 14-day outlook is Wednesday, August 26 with a high near 116°F (46°C); the coolest night comes Tuesday, September 1, dipping to 74°F (23°C). The trend points cooler: week two runs about 8°F below week one. Highs over the next two weeks average 98°F (37°C), about 5°F (3°C) below the typical August high of 103°F (39°C).
No day in the outlook currently carries a strong precipitation signal. For the weekend, expect Saturday 98°F (37°C) and sunny / Sunday 94°F (34°C) and sunny.
For typical conditions month by month, see the Las Vegas climate & average temperatures guide.
Las Vegas forecast questions
Will it rain in Las Vegas this week?
No day in the current 14-day outlook shows a strong rain signal for Las Vegas.
What will be the warmest day in Las Vegas over the next 14 days?
Wednesday, August 26, with a forecast high near 116°F (46°C).
How accurate is a 14-day forecast for Las Vegas?
Days 1-3 are highly reliable, days 4-7 capture the overall pattern well, and days 8-14 indicate trends rather than exact figures - check back as the date approaches; this page refreshes throughout the day.
Average temperatures in Las Vegas by month
| Month | High | Low | Rain days | Precipitation | Sunshine | Humidity |
|---|---|---|---|---|---|---|
| January | 58° | 40° | 4 | 0.9 in | 8.5 h/day | 47% |
| February | 63° | 42° | 3 | 0.6 in | 9.5 h/day | 37% |
| March | 70° | 49° | 4 | 0.6 in | 10.6 h/day | 31% |
| April | 81° | 57° | 2 | 0.2 in | 12.3 h/day | 21% |
| May | 88° | 64° | 1 | 0.2 in | 13.0 h/day | 20% |
| June | 101° | 76° | 0 | 0.1 in | 13.7 h/day | 14% |
| July | 105° | 82° | 2 | 0.3 in | 13.2 h/day | 20% |
| August | 103° | 80° | 2 | 0.5 in | 12.6 h/day | 23% |
| September | 96° | 72° | 1 | 0.3 in | 11.6 h/day | 22% |
| October | 82° | 60° | 2 | 0.2 in | 10.6 h/day | 25% |
| November | 67° | 47° | 1 | 0.3 in | 9.4 h/day | 30% |
| December | 57° | 39° | 2 | 0.5 in | 8.1 h/day | 41% |
14-day forecasts nearby