5-day weather forecast Las Vegas 16-08-2026

Weather forecast Las Vegas Sunday, August 16 16.08.2026: sunny, temperature from 30 °C to 36 °C.

Precipitation probability 3%. Wind up to 4.39 m/s (gusts 5.06 m/s). Air humidity 18–28%, atmospheric pressure 759–762 mm Hg, UV index up to 10.1.

Sunrise 05:59
Sunset 19:30
Waxing Crescent18% illuminated
Moonrise 10:19 · Moonset 21:35
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Table

Forecast from 30 °C to 36 °C and precipitation

Temperature & Precipitation
Time00:0001:0002:0003:0004:0005:0006:0007:0008:0009:0010:0011:0012:0013:0014:0015:0016:0017:0018:0019:0020:0021:0022:0023:00
Temperature (°C)313030303030303132323333333436363636363533323030
Precipitation (mm/hr)000000000000000000000000

Cloud cover and precipitation probability

Cloud cover & Rain chance
Time00:0001:0002:0003:0004:0005:0006:0007:0008:0009:0010:0011:0012:0013:0014:0015:0016:0017:0018:0019:0020:0021:0022:0023:00
Cloud cover (%)5716363246472711141591546404646461794333
Rain chance (%)111223321111132333111011

Wind speed and direction

Wind & Wind gust
Time00:0001:0002:0003:0004:0005:0006:0007:0008:0009:0010:0011:0012:0013:0014:0015:0016:0017:0018:0019:0020:0021:0022:0023:00
Wind (m/s)1.110.810.891.311.111.112.391.311.811.52.314.113.612.52.54.314.393.6932.52.112.312.192.19
Wind gust (m/s)1.921.471.612.331.831.943.941.642.081.722.644.724.142.892.894.945.064.253.442.893.674.54.614.61
Wind direction (°)E 90°NE 55°NE 49°E 81°E 91°SE 144°SSE 168°ESE 117°ESE 118°SE 133°ESE 121°ESE 111°SE 128°SSE 155°SSE 149°SE 144°SE 143°SE 143°SE 136°SE 128°ESE 107°E 79°NE 53°NE 46°

Air humidity

Humidity
Time00:0001:0002:0003:0004:0005:0006:0007:0008:0009:0010:0011:0012:0013:0014:0015:0016:0017:0018:0019:0020:0021:0022:0023:00
Humidity (%)252627272828262624242424232119181818191922232425

Atmospheric pressure

Pressure
Time00:0001:0002:0003:0004:0005:0006:0007:0008:0009:0010:0011:0012:0013:0014:0015:0016:0017:0018:0019:0020:0021:0022:0023:00
Pressure (mm Hg)760760760760761761762762762762762762762762761761760760759759759760761761

Ultraviolet index

UV Index
Time00:0001:0002:0003:0004:0005:0006:0007:0008:0009:0010:0011:0012:0013:0014:0015:0016:0017:0018:0019:0020:0021:0022:0023:00
UV Index00000000.312.84.84.67.810.18.863.61.50.500000

Air quality & pollen

Air quality
Time00:0001:0002:0003:0004:0005:0006:0007:0008:0009:0010:0011:0012:0013:0014:0015:0016:0017:0018:0019:0020:0021:0022:0023:00
PM2.5 (µg/m³)6.46.677.57.510.710.610.710.196.55.34.74.23.93.73.63.63.73.83.94.24.85.7
PM10 (µg/m³)10.110.110.811.61219.319.41917.916.91310.59.68.88.3888.18.38.47.98.18.69.4
Ozone (O₃) (µg/m³)645956555658596065779210310510299969288847974676054
NO₂ (µg/m³)7.98.6998.68.287.875.22.810.40.40.50.40.30.61.11.93.56.410.113
SO₂ (µg/m³)0.30.40.40.40.40.40.40.50.50.50.40.30.30.20.20.20.20.20.20.20.20.30.40.5
CO (µg/m³)15315815815114013313614214313211410195949392929497102110124140153

Las Vegas on the map

Data Sources & Methodology

Our weather forecasts are powered by a professional weather data provider that aggregates data from national weather services, satellite observations, radar networks, and over 80,000 weather stations worldwide. Forecast data is updated multiple times daily. We convert raw data into clear summaries — wind speed in m/s, pressure in mmHg — so you can plan your day with confidence.