Today | Weather | Tuesday, August 11, 2026

Weather in Henderson, Nevada

07:36 AM
Now
Cloudy Weather
93° F
Feels Like 93°
Precipitation 1 %
Wind 7 mph
UV Index (0 - 11+) 2
Humidity 30 %
Today
Sunny with a Chance of Thunderstorms
Day 106°
Night 88°
Precipitation 55 %
Wind 10 mph
UV Index (0 - 11+) 9

Warning: High UV Index Today: 9

High risk of harm from unprotected sun exposure. Take precautions: wear a hat, sunglasses, and apply sunscreen regularly if you’ll be outdoors for extended periods.

Henderson Weather Forecast Updated

Last updated on
Weather Forecast History
Last Year's Weather on This Day (August 11, 2025)
Night

Day

109°

Night

82°

Wind

6 mph

Precipitation

0 %

Air Quality in Henderson

NOW
53 AQI
Moderate air quality Dominant pollutant: PM2.5

Pollutant Concentrations:

PM2.5 13.39 µg/m³
PM10 37.65 µg/m³
O3 0.049 ppm
NO2 1.6 ppb
SO2 0.3 ppb
CO 0.11 ppm
NH3 2.86 µg/m³
NO 0.15 µg/m³
PM2.5 – Fine particles <2.5μm
PM10 – Inhalable particles <10μm
O3 – Ozone
NO2 – Nitrogen dioxide
SO2 – Sulfur dioxide
CO – Carbon monoxide
NH3 – Ammonia
NO – Nitric oxide

Health Recommendations:

Air quality is acceptable; however, for some pollutants, there may be a moderate health concern for a very small number of people who are unusually sensitive to air pollution.

Show raw pollutant concentrations (µg/m³)
PM2.513.39 µg/m³
PM1037.65 µg/m³
O397.09 µg/m³
NO22.96 µg/m³
SO20.67 µg/m³
CO128.01 µg/m³
NH32.86 µg/m³
NO0.15 µg/m³