5-day weather forecast Las Vegas Sep 26, 2026

31°22° · Overcast

Weather forecast Las Vegas Saturday Sep 26, 2026: overcast, temperature from 22 °C to 31 °C.

Precipitation probability 9%. Wind up to 7.89 m/s (gusts 8.83 m/s). Air humidity 13–33%, atmospheric pressure 756–759 mm Hg, UV index up to 6.9.

Sunrise 06:31
Sunset 18:32
Full Moon99% illuminated
Moonrise 18:25 · Moonset 06:35
Chart
Table

Forecast from 22 °C to 31 °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)302928282726262622242627293030313030283031302929
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 (%)122121558398509858979910010010010010010098100100100400
Rain chance (%)111117949499999999999930

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)2.312.190.690.810.810.8911.311.392.192.8933.816.196.57.57.697.896.54.52.891.191.191.5
Wind gust (m/s)2.52.641.892.111.921.721.691.7227.193.2256.427.397.728.038.538.618.835.113.031.721.722.03
Wind direction (°)SW 217°SSW 194°SSW 205°NNE 25°NE 50°NE 40°NE 44°ENE 71°ENE 68°E 98°ESE 120°SE 132°S 175°SSW 199°SSW 213°SW 218°SW 223°SW 231°WSW 241°W 260°W 278°W 261°WSW 237°S 176°

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 (%)212224252729313330262220181514131313141617192124

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)757757757758758758758759759759759759758758757756756756756757757758758757

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 Index000000000.51.63.35.26.96.65.53.91.90.80.200000

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)1110.69.88.98.17.47.27.898.97.66.665.54.94.54.23.93.84.14.85.87.18.4
PM10 (µg/m³)13.512.711.510.39.38.68.49.110.111.11110.710.69.998.27.46.86.25.86.37.28.610
Ozone (O₃) (µg/m³)3936332925221814204478103110108106107107104968574635243
NO₂ (µg/m³)25.422.319.517.716.114.814.113.512.29.15.12.10.90.70.60.30.20.82.54.9812.517.721.2
SO₂ (µg/m³)0.70.70.60.50.40.40.40.40.50.60.80.90.90.80.70.70.70.70.70.70.70.70.80.8
CO (µg/m³)154165172169162163181206218203174149133121113111113116119123130141153164

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.