Today | Weather | Sunday, August 9, 2026

Weather in Dearborn, Michigan

04:39 AM
Now
Cloudy Night
64° F
Feels Like 64°
Precipitation 0 %
Wind 5 mph
Humidity 81 %
Today
Cloudy Weather
Day 88°
Night 72°
Precipitation 11 %
Wind 9 mph
UV Index (0 - 11+) 8

Warning: High UV Index Today: 8

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.

Dearborn Weather Forecast Updated

46 minutes ago
Last updated on
Weather Forecast History
Last Year's Weather on This Day (August 9, 2025)
Night

Day

90°

Night

72°

Wind

6 mph

Precipitation

4 %

Air Quality in Dearborn

NOW
27 AQI
Good air quality Dominant pollutant: PM2.5

Pollutant Concentrations:

PM2.5 6.56 µg/m³
PM10 6.99 µg/m³
O3 0.010 ppm
NO2 1.9 ppb
SO2 0.1 ppb
CO 0.11 ppm
NH3 0.89 µg/m³
NO 0.02 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)
PM2.56.56 µg/m³
PM106.99 µg/m³
O319.08 µg/m³
NO23.54 µg/m³
SO20.18 µg/m³
CO128.61 µg/m³
NH30.89 µg/m³
NO0.02 µg/m³