Decatur, IL Monthly Weather

Altitude - 203m | 39°50′24″N,88°57′0″W | map (OSM)

Decatur, IL

°F

11:30 pmPartly Cloudy12mphSW

Tue, December 23, 202512:13 AM (GMT -06:00)

December

Sun	Mon	Tue Dec 23 55 °F low39 °F	Wed Dec 24 53 °F low36 °F	Thu Dec 25 55 °F low49 °F	Fri Dec 26 60 °F low50 °F	Sat Dec 27 57 °F low45 °F
Sun Dec 28 50 °F low20 °F	Mon Dec 29 21 °F low15 °F	Tue Dec 30 26 °F low14 °F	Wed Dec 31 35 °F low22 °F	Thu	Fri	Sat

January

Sun	Mon	Tue	Wed	Thu Jan 1 36 °F low27 °F	Fri Jan 2 34 °F low27 °F	Sat Jan 3 34 °F low25 °F
Sun Jan 4 34 °F low27 °F	Mon Jan 5 36 °F low27 °F	Tue	Wed	Thu	Fri	Sat

Last updated 4h 37min ago

Temperature in Decatur, IL for month

* Decatur, IL Monthly weather is based on statistical data for the last 10 years. It is intended for personal use on an "as is" basis. This page provides the weather forecast for the next 30 days. In this forecast option you can see precipitation icons and maximum air temperature. The first 14 days reflect the current weather forecast for Decatur, IL, and the following days reflect the weather based on statistical data from the last few years of measurements. This weather forecast will be useful for a general understanding of weather changes the nearest month for Decatur, IL. Please note that long-term forecasts are not a forecast as such, but only reflect the statistics of past years.