National Weather Service United States Department of Commerce

 


Normals and Records

 

 

Last Freeze Records
  Earliest Last Spring 32° or Lower Latest Last Spring 32° or Lower
Chicago March 19, 1925 May 25, 1992
Rockford April 7, 2017 May 27, 1992

 

Illinois Normal Frost and Freeze Info

Indiana Normal Frost and Freeze Info

 


This Spring's Temperatures

 

Text Listing of Local Area Observed Low Temperatures

Maps of Midwest Recently Observed Low Temperatures

 


Other Information