Today | Weather | Friday, June 5, 2026

Weather in Lewisville, Texas

09:21 PM
Now
Stormy Weather
79° F
Feels Like 81°
Precipitation 74 %
Wind 8 mph
Humidity 78 %
Today
Stormy Weather
Day 88°
Night 73°
Precipitation 99 %
Wind 8 mph

Lewisville Weather Forecast Updated

42 minutes ago
Last updated on
Weather Forecast History
Last Year's Weather on This Day (June 5, 2025)
Sunny with a Chance of Thunderstorms

Day

90°

Night

77°

Wind

7 mph

UV Index

12

Precipitation

70 %

Air Quality in Lewisville

NOW
26 AQI
Good air quality Dominant pollutant: O3

Pollutant Concentrations:

PM2.5 1.69 µg/m³
PM10 1.8 µg/m³
O3 0.028 ppm
NO2 1.1 ppb
SO2 0.1 ppb
CO 0.11 ppm
NH3 0.49 µg/m³
NO 0 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 considered satisfactory, and air pollution poses little or no risk.

Show raw pollutant concentrations (µg/m³)
PM2.51.69 µg/m³
PM101.8 µg/m³
O355.48 µg/m³
NO22.09 µg/m³
SO20.25 µg/m³
CO126.42 µg/m³
NH30.49 µg/m³
NO0 µg/m³