Grayslake, IL Monthly Weather

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

Grayslake, IL

°F

3:30 pmSunny6mphSW

Sun, December 21, 20254:12 PM (GMT -06:00)

December

Sun Dec 21 29 °F low14 °F	Mon Dec 22 38 °F low27 °F	Tue Dec 23 43 °F low32 °F	Wed Dec 24 41 °F low30 °F	Thu Dec 25 47 °F low39 °F	Fri Dec 26 47 °F low37 °F	Sat Dec 27 45 °F low35 °F
Sun Dec 28 33 °F low19 °F	Mon Dec 29 27 °F low18 °F	Tue Dec 30 34 °F low21 °F	Wed Dec 31 39 °F low29 °F	Thu	Fri	Sat

January

Sun

Mon

Tue

Wed

Last updated 4h 35min 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.