Today | Weather | Saturday, August 30, 2025

Weather in Rockford, Illinois

10:11 PM

Now

64° F

Feels Like 63°

Precipitation 0 %

Wind 6 mph

Humidity 78 %

Today

Day 73°

Night 52°

Precipitation 2 %

Wind 5 mph

Other:

Partly overcast.

Rockford Weather Forecast Updated

Last updated on August 30, 2025 8:48 PM

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

81°

61°

7 mph

NOW

37 AQI

Good air quality Dominant pollutant: PM2.5

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

PM_2.5 – Fine particles <2.5μm

PM₁₀ – Inhalable particles <10μm

O₃ – Ozone

NO₂ – Nitrogen dioxide

SO₂ – Sulfur dioxide

CO – Carbon monoxide

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