Today | Weather | Saturday, August 30, 2025

Weather in Rockford, Illinois

10:11 PM
Now
Cloudy NightCloudy night, overcast skies at night with no rain.
64° F
Feels Like 63°
Precipitation 0 %
Wind 6 mph
Humidity 78 %
Today
Cloudy NightCloudy night, overcast skies at night with no rain.
Day 73°
Night 52°
Precipitation 2 %
Wind 5 mph
Other:

Partly overcast.

Rockford Weather Forecast Updated

Last updated on

Weather Forecast History

Last Year's Weather on This Day (August 30, 2024)

Rainy WeatherRainy weather, precipitation in the form of water droplets falling from the sky.

Day

81°

Night

61°

Wind

7 mph

UV Index

2

Precipitation

80

Air quality in Rockford

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

Pollutant Concentrations:

PM2.5 9.35 µg/m³
PM10 12.45 µg/m³
O₃ 34.25 ppb
NO₂ 8.45 ppb
SO₂ 1.32 ppb
CO 197.47 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