Weather in Las Vegas now
Weather in Las Vegas now: 19°C, Overcast, Humidity 28%, Wind 6 km/h.
Las Vegas sits at 36.2° north latitude, in the temperate zone, 620 m above sea level, in the America/Los_Angeles time zone. Over the week ahead highs range from 22° to 28° and lows from 16° to 21°, averaging 21°.
Forecast rainfall totals 8 mm, and 1 of the seven days carry a chance above 50%. Today the sun rises at 06:49 and sets at 18:01: 11:12 of daylight.
| Conditions | high | low | rain | Wind | UV index | |
|---|---|---|---|---|---|---|
| Today | Overcast | 28° | 16° | 7% | 24 km/h | 5 |
| Tomorrow | Light drizzle | 23° | 18° | 6% | 17 km/h | 6 |
| Mon, Oct 19 | Overcast | 27° | 17° | 0% | 19 km/h | 6 |
| Tue, Oct 20 | Heavy drizzle | 26° | 21° | 21% | 31 km/h | 5 |
| Wed, Oct 21 | Light drizzle | 27° | 19° | 33% | 32 km/h | 5 |
| Thu, Oct 22 | Heavy drizzle | 23° | 16° | 57% | 28 km/h | 5 |
| Fri, Oct 23 | Overcast | 22° | 17° | 19% | 15 km/h | 5 |
Weather data by Open-Meteo (ECMWF, GFS, ICON models and national weather services). Updated every 15 minutes.
Weather in Las Vegas month by month
The table gathers the 2016-2025 climate normals for Las Vegas: average highs and lows, total rainfall and number of rainy days for each month of the year.
Las Vegas has an annual mean temperature of 21.1°. The warmest month is July, when highs sit around 41.2°; the coldest is January, with average lows of 3.7°. The 37.5° gap between those two ends of the calendar is the measure of how much the year swings here.
Rainfall totals about 130 mm a year, spread over roughly 25 rainy days. The wettest month is January, averaging 21.3 mm across 4 days; the driest is June, with 2.6 mm.
| Month | Average high | Average low | Rainfall | Rainy days |
|---|---|---|---|---|
| January | 14.1° | 3.7° | 21.3 mm | 4 |
| February | 17.3° | 5.5° | 16.5 mm | 3 |
| March | 21.1° | 9.2° | 14.4 mm | 4 |
| April | 27.2° | 14.1° | 4.8 mm | 1 |
| May | 31.4° | 18° | 6 mm | 1 |
| June | 38.5° | 24.3° | 2.6 mm | 1 |
| July | 41.2° | 27.7° | 7.1 mm | 2 |
| August | 39.6° | 26.4° | 14.3 mm | 2 |
| September | 35.3° | 22.1° | 8.5 mm | 1 |
| October | 27.9° | 15.1° | 5.5 mm | 1 |
| November | 20° | 8.6° | 14.1 mm | 2 |
| December | 14.6° | 4.2° | 14.8 mm | 3 |
When to visit Las Vegas
For travellers who plan around the weather, April and October tend to be the most comfortable stretch: average highs between 27.2° and 27.9° and rainfall below the yearly average.
What to expect each month
- In January, highs sit near 14.1° and lows near 3.7°, with about 21.3 mm of rain over 4 days.
- In February, highs sit near 17.3° and lows near 5.5°, with about 16.5 mm of rain over 3 days.
- In March, highs sit near 21.1° and lows near 9.2°, with about 14.4 mm of rain over 4 days.
- In April, highs sit near 27.2° and lows near 14.1°, with about 4.8 mm of rain over 1 days.
- In May, highs sit near 31.4° and lows near 18°, with about 6 mm of rain over 1 days.
- In June, highs sit near 38.5° and lows near 24.3°, with about 2.6 mm of rain over 1 days.
- In July, highs sit near 41.2° and lows near 27.7°, with about 7.1 mm of rain over 2 days.
- In August, highs sit near 39.6° and lows near 26.4°, with about 14.3 mm of rain over 2 days.
- In September, highs sit near 35.3° and lows near 22.1°, with about 8.5 mm of rain over 1 days.
- In October, highs sit near 27.9° and lows near 15.1°, with about 5.5 mm of rain over 1 days.
- In November, highs sit near 20° and lows near 8.6°, with about 14.1 mm of rain over 2 days.
- In December, highs sit near 14.6° and lows near 4.2°, with about 14.8 mm of rain over 3 days.
Recorded extremes
Across 2016-2025, the thermometer reached 47.4° at the top of the series and fell to -4.4° at the bottom. These are observed values, not averages: they show what the city has actually faced.
Normals computed from the ERA5 reanalysis (Copernicus/ECMWF), 2016-2025 series.
FAQ
What is the temperature in Las Vegas right now?
It is 19°C in Las Vegas right now, with overcast. It feels like 16°C.
Will it rain in Las Vegas today?
The peak chance of rain today is 7%, with about 0 mm expected.
What will the weather be tomorrow in Las Vegas?
Tomorrow the high is 23° and the low 18°, with light drizzle.
Where does the data come from and how often is it updated?
Data comes from the ECMWF, GFS and ICON models and national weather services via Open-Meteo, updated every 15 minutes.
What is the warmest month in Las Vegas?
The warmest month is July, with average highs of 41.2° and lows of 27.7°.
Does it rain a lot in Las Vegas?
The city gets about 130 mm a year over 25 rainy days. The wettest month is January, with 21.3 mm.
When is the best time to visit Las Vegas?
On weather grounds, April and October combine the most agreeable temperatures with below-average rainfall.