Air Density Online

Illinois State Fairgrounds in Springfield, Illinois
Weather forecast information*

Note: This section is considered experimental*. All weather data comes from Darksky.net.

Get current weather information for Illinois State Fairgrounds. Track elevation: 584 ft.

Today: Overcast throughout the day. This week: Rain on Monday and Thursday, with high temperatures peaking at 68°F on Sunday.

  • Time
  • Temp
  • Hum
  • Uncorrected Barometer
  • Dew Point
  • Grains
  • Wind
  • Air Density
  • Density Altitude
  • Oct 18 2:00 am
  • 37 deg F
  • 95%
  • 29.41 Hg
  • 36 deg F
  • 31.2
  • SE 1 mph
  • 102.11 %
  • -718 ft.
  • Oct 18 3:00 am
  • 36 deg F
  • 95%
  • 29.44 Hg
  • 35 deg F
  • 29.9
  • SE 2 mph
  • 102.45 %
  • -830 ft.
  • Oct 18 4:00 am
  • 37 deg F
  • 91%
  • 29.43 Hg
  • 35 deg F
  • 29.8
  • SE 5 mph
  • 102.22 %
  • -753 ft.
  • Oct 18 5:00 am
  • 37 deg F
  • 90%
  • 29.43 Hg
  • 34 deg F
  • 29.5
  • SE 6 mph
  • 102.22 %
  • -755 ft.
  • Oct 18 6:00 am
  • 37 deg F
  • 92%
  • 29.42 Hg
  • 35 deg F
  • 30.2
  • SE 7 mph
  • 102.18 %
  • -739 ft.
  • Oct 18 7:00 am
  • 37 deg F
  • 94%
  • 29.43 Hg
  • 35 deg F
  • 30.8
  • SE 7 mph
  • 102.18 %
  • -742 ft.
  • Oct 18 8:00 am
  • 40 deg F
  • 92%
  • 29.44 Hg
  • 38 deg F
  • 34.0
  • SE 8 mph
  • 101.53 %
  • -521 ft.
  • Oct 18 9:00 am
  • 45 deg F
  • 81%
  • 29.45 Hg
  • 39 deg F
  • 36.3
  • SE 10 mph
  • 100.51 %
  • -174 ft.
  • Oct 18 10:00 am
  • 50 deg F
  • 70%
  • 29.44 Hg
  • 41 deg F
  • 37.8
  • SE 11 mph
  • 99.47 %
  • 181 ft.
  • Oct 18 11:00 am
  • 54 deg F
  • 62%
  • 29.43 Hg
  • 41 deg F
  • 38.9
  • SE 12 mph
  • 98.61 %
  • 477 ft.
  • Oct 18 12:00 pm
  • 58 deg F
  • 55%
  • 29.40 Hg
  • 42 deg F
  • 39.9
  • SE 13 mph
  • 97.76 %
  • 773 ft.
  • Oct 18 1:00 pm
  • 61 deg F
  • 50%
  • 29.37 Hg
  • 42 deg F
  • 40.4
  • SE 13 mph
  • 97.08 %
  • 1010 ft.
  • Oct 18 2:00 pm
  • 63 deg F
  • 46%
  • 29.34 Hg
  • 42 deg F
  • 40.0
  • SE 13 mph
  • 96.60 %
  • 1181 ft.
  • Oct 18 3:00 pm
  • 65 deg F
  • 45%
  • 29.32 Hg
  • 43 deg F
  • 42.0
  • SE 14 mph
  • 96.15 %
  • 1339 ft.
  • Oct 18 4:00 pm
  • 65 deg F
  • 45%
  • 29.31 Hg
  • 43 deg F
  • 42.0
  • SE 14 mph
  • 96.09 %
  • 1361 ft.
  • Oct 18 5:00 pm
  • 62 deg F
  • 48%
  • 29.30 Hg
  • 42 deg F
  • 40.3
  • SE 13 mph
  • 96.64 %
  • 1165 ft.
  • Oct 18 6:00 pm
  • 59 deg F
  • 54%
  • 29.28 Hg
  • 42 deg F
  • 40.8
  • SE 12 mph
  • 97.15 %
  • 986 ft.
  • Oct 18 7:00 pm
  • 56 deg F
  • 59%
  • 29.28 Hg
  • 42 deg F
  • 40.0
  • SE 11 mph
  • 97.71 %
  • 792 ft.
  • Oct 18 8:00 pm
  • 54 deg F
  • 62%
  • 29.28 Hg
  • 41 deg F
  • 39.1
  • SE 10 mph
  • 98.12 %
  • 647 ft.
  • Oct 18 9:00 pm
  • 53 deg F
  • 64%
  • 29.29 Hg
  • 41 deg F
  • 38.9
  • SE 11 mph
  • 98.35 %
  • 569 ft.
  • Oct 18 10:00 pm
  • 52 deg F
  • 66%
  • 29.29 Hg
  • 41 deg F
  • 38.6
  • SE 11 mph
  • 98.56 %
  • 497 ft.
  • Oct 18 11:00 pm
  • 51 deg F
  • 69%
  • 29.29 Hg
  • 41 deg F
  • 38.9
  • SE 11 mph
  • 98.74 %
  • 433 ft.
  • Oct 19 12:00 am
  • 50 deg F
  • 71%
  • 29.29 Hg
  • 41 deg F
  • 38.6
  • SE 10 mph
  • 98.92 %
  • 370 ft.
  • Oct 19 1:00 am
  • 49 deg F
  • 74%
  • 29.28 Hg
  • 41 deg F
  • 38.8
  • SE 10 mph
  • 99.10 %
  • 308 ft.
  • Oct 19 2:00 am
  • 48 deg F
  • 76%
  • 29.28 Hg
  • 41 deg F
  • 38.3
  • SE 10 mph
  • 99.29 %
  • 243 ft.
  • Oct 19 3:00 am
  • 48 deg F
  • 77%
  • 29.27 Hg
  • 41 deg F
  • 38.9
  • SE 9 mph
  • 99.26 %
  • 254 ft.
  • Oct 19 4:00 am
  • 47 deg F
  • 80%
  • 29.26 Hg
  • 41 deg F
  • 38.9
  • SE 9 mph
  • 99.41 %
  • 201 ft.
  • Oct 19 5:00 am
  • 46 deg F
  • 85%
  • 29.26 Hg
  • 42 deg F
  • 39.8
  • SE 8 mph
  • 99.58 %
  • 143 ft.
  • Oct 19 6:00 am
  • 44 deg F
  • 91%
  • 29.26 Hg
  • 41 deg F
  • 39.5
  • SE 8 mph
  • 99.98 %
  • 5 ft.
  • Oct 19 7:00 am
  • 43 deg F
  • 95%
  • 29.26 Hg
  • 42 deg F
  • 39.7
  • SE 8 mph
  • 100.18 %
  • -61 ft.
  • Oct 19 8:00 am
  • 46 deg F
  • 92%
  • 29.25 Hg
  • 44 deg F
  • 43.1
  • SE 9 mph
  • 99.50 %
  • 172 ft.
  • Oct 19 9:00 am
  • 50 deg F
  • 80%
  • 29.24 Hg
  • 44 deg F
  • 43.6
  • SE 10 mph
  • 98.67 %
  • 457 ft.
  • Oct 19 10:00 am
  • 55 deg F
  • 70%
  • 29.24 Hg
  • 45 deg F
  • 45.9
  • SE 10 mph
  • 97.64 %
  • 815 ft.
  • Oct 19 11:00 am
  • 59 deg F
  • 61%
  • 29.23 Hg
  • 45 deg F
  • 46.2
  • S 10 mph
  • 96.87 %
  • 1085 ft.
  • Oct 19 12:00 pm
  • 64 deg F
  • 54%
  • 29.22 Hg
  • 47 deg F
  • 48.9
  • SW 9 mph
  • 95.83 %
  • 1453 ft.
  • Oct 19 1:00 pm
  • 66 deg F
  • 50%
  • 29.20 Hg
  • 47 deg F
  • 48.6
  • SW 8 mph
  • 95.41 %
  • 1601 ft.
Share this forecast: share this page on Facebook share this page on Twitter share this page on LinkedIn share this page on Reddit

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.


Supporters

© 2019