Control the animation using the slide bar found beneath the weather map. Severe Alerts Safety & Preparedness Hurricane Central. Illinois Interactive Map of Historical Record High and Low Temperatures Please contact the FAA for more information on pilot briefings or call 1-800-WX-BRIEF (800-992-7433). These current conditions and the related content/links on this page are not a substitution for the official weather briefing from the FAA. Current High Temperatures map for Illinois. The Feels Like Temperatures map show what the outdoor temperature will feel like for the current day. Providing your local temperature, and the temperatures for the surrounding areas, locally and nationally. See United States current conditions with our interactive weather map. Weather in Motion® Radar Maps Classic Weather Maps Regional Satellite. Weather map with the current High Temperatures for Illinois. Severe. The Illinois Weather Map below shows the weather forecast for the next 12 days. Select from the other forecast maps (on the right) to view the temperature, cloud cover, wind and precipitation for this country on a large scale with animation. Home > Graphical Forecasts > Illinois This graphical forecast page is planned to be replaced by the map viewer now operationally available at digital.weather.gov . These maps describe the climate of Illinois using the official 1981-2010 normals from the National Climatic Data Center. Station Data. Weather map with the current Low Temperatures for Illinois. Current Low Temperatures map for Illinois. Feels Like Index is a factored mixture of the Wind Chill Factor and the Heat Index. Monthly averages Chicago Longitude: -87.6298, Latitude: 41.8781 Average weather Chicago, IL - 60679. Illinois 24-Hour High Temperatures (click image for high resolution version) 24 HOUR MAXIMUM TEMPERATURE DATA IN DEGREES FAHRENHEIT, FOR ILLINOIS AND THE SURROUNDING STATES, INCLUDING 24-HR DATA THROUGH 7 AM, THURSDAY DECEMBER 3, 2020. Illinois High Temperatures Map. Available maps include precipitation, temperature, snowfall, heating degree days, and cooling degree days, as well as number of days above or below selected thresholds of precipitation, temperature, and snowfall. Video & Photos. Illinois Weather Map. Warnings & Forecasts Monthly: 1981-2010 normals Illinois Low Temperatures Map.