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Today | Weather | Monday, October 13, 2025

Weather in Aurora, Illinois

09:48 AM
Now
Cloudy Weather
63° F
Feels Like 63°
Precipitation 0 %
Wind 7 mph
UV Index (0 - 11+) 10
Humidity 67 %
Today
Cloudy Weather
Day 73°
Night 54°
Precipitation 8 %
Wind 6 mph
UV Index (0 - 11+) 11

Warning: Extreme UV Index Today: 11+

Overexposure to the sun's harmful UV rays can cause sunburn and increase the risk of developing skin cancer, including melanoma. Protect yourself by wearing clothing that covers your skin, sunglasses, and a hat. Apply a broad-spectrum sunscreen with an SPF of 30 or higher every two hours, even on cloudy days. Minimize direct sun exposure during peak hours (10 AM to 4 PM) to reduce the risk.

Aurora Weather Forecast Updated

Weather Forecast History

Last Year's Weather on This Day (October 13, 2024)

Partly Sunny with Showers

Day

66°

Night

43°

Wind

14 mph

UV Index

4

Precipitation

40

Air Quality in Aurora

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

Pollutant Concentrations:

PM2.5 10.69 µg/m³
PM10 11.54 µg/m³
O3 0.035 ppm
NO2 3 ppb
SO2 0.8 ppb
CO 0.15 ppm
NH3 2.2 µg/m³
NO 0.66 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)
PM2.5 – 10.69 µg/m³
PM10 – 11.54 µg/m³
O3 – 67.93 µg/m³
NO2 – 5.73 µg/m³
SO2 – 2.15 µg/m³
CO – 168.97 µg/m³
NH3 – 2.2 µg/m³
NO – 0.66 µg/m³
View Hourly Air Quality Forecast