Current Weather for Crystal Lake, IL

  • Temperature: 44.5 F
  • Date: Tuesday October 21, 2025
  • Current Time: 9:26 PM
  • Dewpoint: 40.3 F
  • Pressure: 1004.6 mb
  • Precipitation: 0.18 in.
  • Wind Speed: 3 mph
  • Wind Direction: N

McHenry County College Weather Station and McHenry County College assumes no responsibility for, and shall not be liable for, any damages or expenses you may incur as a result of any inaccuracy, incompleteness or obsolescence of any data contained in the site. The services of the site are provided as is.