Today | Weather | Sunday, September 21, 2025

Weather in Arlington, Texas

10:58 PM
Now
Stormy Weather
75° F
Feels Like 73°
Precipitation 56 %
Wind 12 mph
Humidity 81 %
Today
Stormy Weather
Day 95°
Night 75°
Precipitation 80 %
Wind 16

Arlington Weather Forecast Updated

5 minutes ago
Last updated on

Weather Forecast History

Last Year's Weather on This Day (September 21, 2024)

Sunny Weather

Day

97°

Night

75°

Wind

8 mph

UV Index

7

Precipitation

2

Air quality in Arlington

NOW
43 AQI
Good air quality Dominant pollutant: O3

Pollutant Concentrations:

PM2.5 7.16 µg/m³
PM10 7.43 µg/m³
O₃ 35.40 ppb
NO₂ 7.34 ppb
SO₂ 0.90 ppb
CO 157.32 ppb
PM2.5 – Fine particles <2.5μm
PM10 – Inhalable particles <10μm
O3 – Ozone
NO2 – Nitrogen dioxide
SO2 – Sulfur dioxide
CO – Carbon monoxide

Health Recommendations:

With this level of air quality, you have no limitations. Enjoy the outdoors