5-day weather forecast Las Vegas Sep 28, 2026

27°19° · Sunny

Weather forecast Las Vegas Monday Sep 28, 2026: sunny, temperature from 19 °C to 27 °C.

Precipitation probability 10%. Wind up to 9.11 m/s (gusts 9.5 m/s). Air humidity 10–52%, atmospheric pressure 752–758 mm Hg, UV index up to 7.

Sunrise 06:33
Sunset 18:29
Waning Gibbous91% illuminated
Moonrise 19:19 · Moonset 08:38
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Mon, Sep 28, 2026

Forecast from 19 °C to 27 °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)212227222120222119202124252526262525262727272726
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 (%)0010000100000000000000000000
Rain chance (%)1292210222110000000000000

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)2.312.192.691.611.396.391.391.193.3922.194.616.117.619.1186.815.694.53.392.1933.894.69
Wind gust (m/s)2.392.222.691.891.728.891.51.193.8377.196.317.398.399.59.1998.696.694.612.613.614.55.53
Wind direction (°)ENE 71°ENE 57°SSW 200°NE 49°ENE 63°S 179°NE 49°NNE 28°SE 126°E 99°ESE 108°SE 127°SSE 164°SSW 200°WSW 237°W 263°WNW 288°NW 314°NW 314°NW 315°NW 315°NW 312°NW 309°NW 306°

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 (%)464817505033525251423823191510101010121416171820

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)757757754757756755757757755758758755754754753753752752753753754755755755

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 Index000000065566677777700000

Air quality & pollen

Air quality is available for the first three days only.

Mon, Sep 28, 2026

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.