Air Density Online

Current weather* for

Illinois State Fairgrounds

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in Springfield, Illinois

  • temperature = 91.8 deg f
  • relative humidity = 43%
  • uncorrected barometer* = 29.41 Hg
  • corrected barometer* = 30.04 Hg
  • density altitude = 3339.22 ft
  • View forecasted data
  • dew point = 66 deg f
  • saturation pressure = 1.505 Hg
  • vapor pressure = 0.647 Hg
  • grains = 97.9
  • air density (w/o water vapor) = 93%
  • air density (w water vapor) = 91%

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Weather Underground data
Last Updated on September 24, 12:43 PM CDT

Information about Illinois State Fairgrounds
address:801 E Sangamon Ave, Springfield, Illinois 62706

  • -track elevation: 584 ft
  • -track lat, long: 39.8375, -89.6411
  • -online: website | facebook
  • -Hours of daylight: 12:02:33
  • -Sunrise: 06:48:58 am 09/24/17
  • -Sunset: 06:51:31 pm 09/24/17
 

This page provides detailed weather information for racers to track weather at Illinois State Fairgrounds. 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.

Weather Underground

Temp, hum, and bar
values obtained from
Weather Underground

sunrise-sunset.org

Sunrise/sunset
data obtained from
sunrise-sunset.org

sunrise-sunset.org

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KSPI
Gietl Park / Northgate Subdivision, Springfield, Illinois
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