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: Partly cloudy throughout the day. This week: Rain on Saturday through next Thursday.

  • Time
  • Temp
  • Hum
  • Uncorrected Barometer
  • Dew Point
  • Grains
  • Wind
  • Air Density
  • Density Altitude
  • May 13 1:00 am
  • 45 deg F
  • 60%
  • 29.77 Hg
  • 32 deg F
  • 26.5
  • NE 3 mph
  • 101.85 %
  • -629 ft.
  • May 13 2:00 am
  • 44 deg F
  • 62%
  • 29.77 Hg
  • 32 deg F
  • 26.4
  • NE 4 mph
  • 102.06 %
  • -698 ft.
  • May 13 3:00 am
  • 43 deg F
  • 60%
  • 29.77 Hg
  • 30 deg F
  • 24.5
  • NE 4 mph
  • 102.30 %
  • -781 ft.
  • May 13 4:00 am
  • 41 deg F
  • 62%
  • 29.78 Hg
  • 29 deg F
  • 23.5
  • NE 4 mph
  • 102.75 %
  • -930 ft.
  • May 13 5:00 am
  • 40 deg F
  • 65%
  • 29.79 Hg
  • 29 deg F
  • 23.7
  • NE 4 mph
  • 102.99 %
  • -1011 ft.
  • May 13 6:00 am
  • 39 deg F
  • 71%
  • 29.79 Hg
  • 31 deg F
  • 24.9
  • NE 4 mph
  • 103.15 %
  • -1067 ft.
  • May 13 7:00 am
  • 41 deg F
  • 69%
  • 29.80 Hg
  • 32 deg F
  • 26.1
  • NE 4 mph
  • 102.76 %
  • -936 ft.
  • May 13 8:00 am
  • 46 deg F
  • 61%
  • 29.81 Hg
  • 33 deg F
  • 28.0
  • NE 3 mph
  • 101.74 %
  • -593 ft.
  • May 13 9:00 am
  • 53 deg F
  • 52%
  • 29.82 Hg
  • 36 deg F
  • 31.0
  • NE 3 mph
  • 100.31 %
  • -104 ft.
  • May 13 10:00 am
  • 59 deg F
  • 47%
  • 29.81 Hg
  • 39 deg F
  • 34.8
  • NE 4 mph
  • 99.02 %
  • 337 ft.
  • May 13 11:00 am
  • 61 deg F
  • 38%
  • 29.79 Hg
  • 35 deg F
  • 30.2
  • NE 4 mph
  • 98.69 %
  • 449 ft.
  • May 13 12:00 pm
  • 62 deg F
  • 34%
  • 29.78 Hg
  • 33 deg F
  • 28.0
  • NE 4 mph
  • 98.51 %
  • 514 ft.
  • May 13 1:00 pm
  • 63 deg F
  • 31%
  • 29.76 Hg
  • 32 deg F
  • 26.5
  • NE 4 mph
  • 98.31 %
  • 584 ft.
  • May 13 2:00 pm
  • 64 deg F
  • 28%
  • 29.75 Hg
  • 30 deg F
  • 24.8
  • NE 4 mph
  • 98.13 %
  • 646 ft.
  • May 13 3:00 pm
  • 65 deg F
  • 29%
  • 29.73 Hg
  • 32 deg F
  • 26.6
  • NE 3 mph
  • 97.83 %
  • 748 ft.
  • May 13 4:00 pm
  • 66 deg F
  • 27%
  • 29.71 Hg
  • 31 deg F
  • 25.6
  • NE 2 mph
  • 97.60 %
  • 829 ft.
  • May 13 5:00 pm
  • 66 deg F
  • 26%
  • 29.70 Hg
  • 30 deg F
  • 24.7
  • NE 2 mph
  • 97.58 %
  • 838 ft.
  • May 13 6:00 pm
  • 66 deg F
  • 27%
  • 29.69 Hg
  • 31 deg F
  • 25.7
  • NE 2 mph
  • 97.53 %
  • 855 ft.
  • May 13 7:00 pm
  • 65 deg F
  • 31%
  • 29.68 Hg
  • 34 deg F
  • 28.5
  • NE 2 mph
  • 97.63 %
  • 819 ft.
  • May 13 8:00 pm
  • 61 deg F
  • 34%
  • 29.68 Hg
  • 33 deg F
  • 27.1
  • E 2 mph
  • 98.41 %
  • 548 ft.
  • May 13 9:00 pm
  • 58 deg F
  • 38%
  • 29.69 Hg
  • 33 deg F
  • 27.2
  • SE 3 mph
  • 98.99 %
  • 348 ft.
  • May 13 10:00 pm
  • 55 deg F
  • 43%
  • 29.69 Hg
  • 33 deg F
  • 27.6
  • SE 2 mph
  • 99.57 %
  • 146 ft.
  • May 13 11:00 pm
  • 54 deg F
  • 47%
  • 29.70 Hg
  • 34 deg F
  • 29.1
  • SE 2 mph
  • 99.74 %
  • 88 ft.
  • May 14 12:00 am
  • 52 deg F
  • 51%
  • 29.70 Hg
  • 34 deg F
  • 29.4
  • SE 2 mph
  • 100.15 %
  • -50 ft.
  • May 14 1:00 am
  • 51 deg F
  • 55%
  • 29.70 Hg
  • 35 deg F
  • 30.5
  • SW 2 mph
  • 100.32 %
  • -108 ft.
  • May 14 2:00 am
  • 49 deg F
  • 58%
  • 29.70 Hg
  • 35 deg F
  • 29.9
  • SW 2 mph
  • 100.74 %
  • -251 ft.
  • May 14 3:00 am
  • 48 deg F
  • 61%
  • 29.69 Hg
  • 35 deg F
  • 30.3
  • SE 2 mph
  • 100.89 %
  • -302 ft.
  • May 14 4:00 am
  • 46 deg F
  • 65%
  • 29.70 Hg
  • 35 deg F
  • 29.9
  • SE 2 mph
  • 101.30 %
  • -444 ft.
  • May 14 5:00 am
  • 45 deg F
  • 69%
  • 29.70 Hg
  • 35 deg F
  • 30.6
  • SE 2 mph
  • 101.52 %
  • -517 ft.
  • May 14 6:00 am
  • 44 deg F
  • 73%
  • 29.73 Hg
  • 36 deg F
  • 31.1
  • SE 3 mph
  • 101.79 %
  • -608 ft.
  • May 14 7:00 am
  • 45 deg F
  • 71%
  • 29.73 Hg
  • 36 deg F
  • 31.4
  • SE 3 mph
  • 101.60 %
  • -544 ft.
  • May 14 8:00 am
  • 51 deg F
  • 63%
  • 29.73 Hg
  • 39 deg F
  • 35.0
  • SE 4 mph
  • 100.31 %
  • -107 ft.
  • May 14 9:00 am
  • 58 deg F
  • 49%
  • 29.73 Hg
  • 39 deg F
  • 35.1
  • SE 5 mph
  • 98.93 %
  • 367 ft.
  • May 14 10:00 am
  • 63 deg F
  • 42%
  • 29.72 Hg
  • 39 deg F
  • 36.0
  • S 6 mph
  • 97.96 %
  • 704 ft.
  • May 14 11:00 am
  • 65 deg F
  • 38%
  • 29.71 Hg
  • 39 deg F
  • 34.9
  • SE 7 mph
  • 97.56 %
  • 843 ft.
  • May 14 12:00 pm
  • 66 deg F
  • 35%
  • 29.69 Hg
  • 38 deg F
  • 33.3
  • SE 8 mph
  • 97.35 %
  • 918 ft.
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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.


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