5-day weather forecast Las Vegas Oct 15, 2026

26°15° · Sunny

Weather forecast Las Vegas tomorrow Oct 15, 2026: sunny, temperature from 15 °C to 26 °C.

Precipitation probability 2%. Wind up to 9 m/s (gusts 11.11 m/s). Air humidity 18–34%, atmospheric pressure 764–767 mm Hg, UV index up to 5.5.

Sunrise 06:47
Sunset 18:05
Waxing Crescent27% illuminated
Moonrise 12:15 · Moonset 21:31
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Table

Forecast from 15 °C to 26 °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)171716161515151517212324242525262625232120201919
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 (%)00000001005112800000000000
Rain chance (%)011111111011200000001111

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)2.6132.692.892.892.313.114.114.394.54.3943.894.194.896.6197.56.614.54.613.53.393.31
Wind gust (m/s)2.613.112.722.9232.427.118.115.227.318.115.816.196.726.898.0310.9211.1110.116.646.224.424.314.03
Wind direction (°)NNW 335°NNW 344°NNW 331°NNW 334°NNW 336°NNW 338°NW 319°NW 321°NW 324°NNW 340°N 9°N 11°N 6°N 7°NNE 29°NNE 22°NNE 23°NNE 29°NNE 28°NNE 27°N 6°N 5°N 3°N 353°

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 (%)282930313234333231272221201918191921252829313232

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)764764764764764765766766767767767767766765765764764764764765765766767767

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 Index000000000.31.12.64.25.35.54.63.11.60.5000000

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)14.312.510.27.95.94.43.43.33.53.62.11.61.81.92.12.22.32.52.93.43.63.94.35
PM10 (µg/m³)14.612.810.58.36.24.83.83.63.83.92.52.32.83.44.14.14.13.944.44.75.26.17.9
Ozone (O₃) (µg/m³)71217212631343642557285919495959491857872706968
NO₂ (µg/m³)41.53528.522.616.712.310.610.39.56.93.81.50.70.8111.21.83.25.16.46.76.56.2
SO₂ (µg/m³)0.50.40.30.20.20.20.20.30.30.30.40.40.40.30.30.30.30.30.30.40.40.40.40.4
CO (µg/m³)322264215178148137160200220196151117108110115121129134.8139.5146.8155156154153

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.