Illinois

US

Live · updated just now

Current conditions

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Precipitation
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Sunrise
5:57 AM
Sunset
8:12 PM
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What to expect today in Illinois

Right now in Illinois it's — with unknown. No significant precipitation is expected over the next several hours.

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0-Day Forecast

Forecast trends

Next 24 hours — temperature & precipitation

10-day outlook — high / low & rainfall

Illinois on the map

About Illinois

Illinois is a region of United States with 212 tracked locations on WeatherGeo, including Chicago, Aurora, Rockford, Joliet and Naperville. Browse current weather, forecasts, and climate data for cities across Illinois.

Illinois experiences four distinct seasons with warm, humid summers and cold, snowy winters. Temperatures typically range from the low 30s Fahrenheit in January to the mid-80s Fahrenheit in July. Expect significant seasonal variation in precipitation, with plenty of rain during the warmer months and substantial snowfall in the winter.

Explore cities in Illinois

Compare Illinois with another citySee weather & climate side by side — find your climate twin.
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