Grayslake, IL Monthly Weather

Altitude - 244m | 42°20′24″N,88°2′24″W | map (OSM)

Grayslake, IL

°F

2 amFair4mphSW

Tue, December 23, 20252:49 AM (GMT -06:00)

December

Sun	Mon	Tue Dec 23 45 °F low32 °F	Wed Dec 24 40 °F low30 °F	Thu Dec 25 40 °F low37 °F	Fri Dec 26 46 °F low38 °F	Sat Dec 27 43 °F low37 °F
Sun Dec 28 40 °F low18 °F	Mon Dec 29 20 °F low12 °F	Tue Dec 30 25 °F low12 °F	Wed Dec 31 32 °F low22 °F	Thu	Fri	Sat

January

Sun	Mon	Tue	Wed	Thu Jan 1 30 °F low21 °F	Fri Jan 2 28 °F low20 °F	Sat Jan 3 29 °F low20 °F
Sun Jan 4 30 °F low22 °F	Mon Jan 5 32 °F low23 °F	Tue	Wed	Thu	Fri	Sat

Last updated 7h 13min ago

Temperature in Grayslake, IL for month

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