Chillicothe, IL Weather Forecast, with current conditions, wind, air quality, and what to expect for the next 3 days.

Be prepared with the most accurate 10-day forecast for Chillicothe, Illinois 61523 with highs, lows, chance of precipitation from The Weather Channel and Weather.com

2 days ago · Mostly Cloudy 26°F -3°C ... More Information: Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast Extended Forecast for Chillicothe IL Tonight Low: 14 °F Mostly …

Get Chillicothe, IL current weather report with temperature, feels like, wind, humidity, pressure, UV and more from TheWeatherNetwork.com.

Jan 9, 2026 · Stay informed on local weather updates for Chillicothe, IL. Discover the weather conditions in Chillicothe & see if there is a chance of rain, snow, or sunshine. Plan your activities, travel, or work …

Today’s and tonight’s Chillicothe, Illinois 61523 weather forecast, weather conditions and Doppler radar from The Weather Channel and weather.com

Hourly weather forecast in Chillicothe, IL. Check current conditions in Chillicothe, IL with radar, hourly, and more.

Jan 10, 2026 · Your local forecast office is Lincoln, IL News Headlines Severe Weather Reports From Thursday January 8th Drought Information Statement (updated January 8th) Storm Anxiety Webinar …

The Weather Channel and weather.com provide a national and local weather forecast for cities, as well as weather radar, report and hurricane coverage

Jan 9, 2026 · Overcast 41°F 5°C ... More Information: Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast Extended Forecast for Chillicothe IL Today High: 45 °F Increasing …