Air Density Online

Forecasted weather information* for
Chicagoland Speedway in Joliet, Illinois

Please note that this section is considered experimental. Barometer values used in this page are the current barometer values only. For more information, please see the FAQ section.

Track elevation: 649.6 ft.

Get detailed current weather information for Chicagoland Speedway.

  • Time
  • Temp
  • Humidity
  • Uncorrected Barometer
  • Dew Point
  • Grains
  • Air Density
  • Density Altitude
  • 04/20 04:00 AM
  • 29 deg F
  • 81%
  • 29.77 Hg
  • 25 deg F
  • 19.0
  • 105.33 %
  • -1790 ft.
  • 04/20 07:00 AM
  • 30 deg F
  • 85%
  • 29.77 Hg
  • 26 deg F
  • 20.8
  • 105.08 %
  • -1705 ft.
  • 04/20 10:00 AM
  • 51 deg F
  • 41%
  • 29.77 Hg
  • 28 deg F
  • 22.7
  • 100.71 %
  • -243 ft.
  • 04/20 01:00 PM
  • 59 deg F
  • 28%
  • 29.77 Hg
  • 26 deg F
  • 20.7
  • 99.20 %
  • 274 ft.
  • 04/20 04:00 PM
  • 61 deg F
  • 23%
  • 29.77 Hg
  • 24 deg F
  • 18.3
  • 98.88 %
  • 386 ft.
  • 04/20 07:00 PM
  • 53 deg F
  • 35%
  • 29.77 Hg
  • 27 deg F
  • 20.8
  • 100.36 %
  • -124 ft.
  • 04/20 10:00 PM
  • 41 deg F
  • 53%
  • 29.77 Hg
  • 26 deg F
  • 20.1
  • 102.79 %
  • -944 ft.
  • 04/21 01:00 AM
  • 38 deg F
  • 61%
  • 29.77 Hg
  • 26 deg F
  • 20.5
  • 103.39 %
  • -1147 ft.
  • 04/21 04:00 AM
  • 35 deg F
  • 70%
  • 29.77 Hg
  • 27 deg F
  • 20.9
  • 104.01 %
  • -1353 ft.
  • 04/21 07:00 AM
  • 37 deg F
  • 73%
  • 29.77 Hg
  • 29 deg F
  • 23.6
  • 103.53 %
  • -1192 ft.
  • 04/21 10:00 AM
  • 48 deg F
  • 52%
  • 29.77 Hg
  • 31 deg F
  • 25.7
  • 101.24 %
  • -421 ft.
  • 04/21 01:00 PM
  • 57 deg F
  • 37%
  • 29.77 Hg
  • 31 deg F
  • 25.5
  • 99.48 %
  • 179 ft.
  • 04/21 04:00 PM
  • 57 deg F
  • 36%
  • 29.77 Hg
  • 31 deg F
  • 24.8
  • 99.49 %
  • 174 ft.
  • 04/21 07:00 PM
  • 50 deg F
  • 50%
  • 29.77 Hg
  • 32 deg F
  • 26.7
  • 100.82 %
  • -279 ft.
  • 04/21 10:00 PM
  • 45 deg F
  • 62%
  • 29.77 Hg
  • 33 deg F
  • 27.4
  • 101.80 %
  • -612 ft.
  • 04/22 01:00 AM
  • 42 deg F
  • 71%
  • 29.77 Hg
  • 33 deg F
  • 28.0
  • 102.39 %
  • -812 ft.
  • 04/22 04:00 AM
  • 38 deg F
  • 82%
  • 29.77 Hg
  • 33 deg F
  • 27.6
  • 103.23 %
  • -1091 ft.
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Get weather information from the National Weather Service here.

This page provides detailed weather information for racers to track weather at Chicagoland Speedway. View full list of tracks. Learn more about how to use this site on our FAQ page.

Please note that basic weather data used here is obtained from third party weather providers. As a result, the weather information provided cannot be guaranteed by airdensityonline.com. Airdensityonline.com is not a representative of any third party weather providers.

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