Oak Brook, IL Monthly Weather

Altitude - 197m | 41°49′59″N,87°55′44″W | map (OSM)

Oak Brook, IL

°F

12:30 pmLight Rain22mphS

Thu, December 18, 20251:19 PM (GMT -06:00)

December

Sun	Mon	Tue	Wed	Thu Dec 18 50 °F low23 °F	Fri Dec 19 23 °F low13 °F	Sat Dec 20 40 °F low24 °F
Sun Dec 21 26 °F low16 °F	Mon Dec 22 40 °F low24 °F	Tue Dec 23 46 °F low36 °F	Wed Dec 24 42 °F low34 °F	Thu Dec 25 50 °F low42 °F	Fri Dec 26 46 °F low38 °F	Sat Dec 27 38 °F low31 °F
Sun Dec 28 33 °F low28 °F	Mon Dec 29 36 °F low28 °F	Tue Dec 30 35 °F low28 °F	Wed Dec 31 38 °F low29 °F	Thu	Fri	Sat

Last updated 1h 43min ago

Temperature in Oak Brook, IL for month

* Oak Brook, 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 Oak Brook, 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 Oak Brook, IL. Please note that long-term forecasts are not a forecast as such, but only reflect the statistics of past years.