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: No precipitation throughout the week.

  • Time
  • Temp
  • Hum
  • Uncorrected Barometer
  • Dew Point
  • Grains
  • Wind
  • Air Density
  • Density Altitude
  • Dec 14 2:00 am
  • 32 deg F
  • 86%
  • 29.14 Hg
  • 29 deg F
  • 23.3
  • SW 2 mph
  • 102.40 %
  • -813 ft.
  • Dec 14 3:00 am
  • 32 deg F
  • 87%
  • 29.12 Hg
  • 29 deg F
  • 23.6
  • SW 2 mph
  • 102.33 %
  • -790 ft.
  • Dec 14 4:00 am
  • 32 deg F
  • 88%
  • 29.13 Hg
  • 29 deg F
  • 23.8
  • S 3 mph
  • 102.35 %
  • -798 ft.
  • Dec 14 5:00 am
  • 32 deg F
  • 89%
  • 29.13 Hg
  • 29 deg F
  • 24.1
  • NE 4 mph
  • 102.35 %
  • -796 ft.
  • Dec 14 6:00 am
  • 32 deg F
  • 89%
  • 29.16 Hg
  • 29 deg F
  • 24.1
  • NW 5 mph
  • 102.45 %
  • -830 ft.
  • Dec 14 7:00 am
  • 33 deg F
  • 90%
  • 29.17 Hg
  • 31 deg F
  • 25.4
  • NW 7 mph
  • 102.23 %
  • -757 ft.
  • Dec 14 8:00 am
  • 33 deg F
  • 93%
  • 29.18 Hg
  • 31 deg F
  • 26.2
  • NW 9 mph
  • 102.27 %
  • -771 ft.
  • Dec 14 9:00 am
  • 34 deg F
  • 90%
  • 29.20 Hg
  • 31 deg F
  • 26.4
  • NW 11 mph
  • 102.11 %
  • -717 ft.
  • Dec 14 10:00 am
  • 34 deg F
  • 87%
  • 29.21 Hg
  • 31 deg F
  • 25.5
  • NW 11 mph
  • 102.17 %
  • -737 ft.
  • Dec 14 11:00 am
  • 34 deg F
  • 83%
  • 29.21 Hg
  • 30 deg F
  • 24.3
  • NW 11 mph
  • 102.21 %
  • -750 ft.
  • Dec 14 12:00 pm
  • 33 deg F
  • 79%
  • 29.22 Hg
  • 28 deg F
  • 22.2
  • NW 12 mph
  • 102.48 %
  • -840 ft.
  • Dec 14 1:00 pm
  • 33 deg F
  • 75%
  • 29.22 Hg
  • 26 deg F
  • 21.1
  • NW 13 mph
  • 102.53 %
  • -859 ft.
  • Dec 14 2:00 pm
  • 33 deg F
  • 71%
  • 29.24 Hg
  • 25 deg F
  • 19.9
  • NW 13 mph
  • 102.62 %
  • -888 ft.
  • Dec 14 3:00 pm
  • 33 deg F
  • 67%
  • 29.26 Hg
  • 24 deg F
  • 18.8
  • NW 13 mph
  • 102.70 %
  • -914 ft.
  • Dec 14 4:00 pm
  • 32 deg F
  • 62%
  • 29.27 Hg
  • 22 deg F
  • 16.7
  • NW 12 mph
  • 103.02 %
  • -1021 ft.
  • Dec 14 5:00 pm
  • 30 deg F
  • 62%
  • 29.30 Hg
  • 20 deg F
  • 15.4
  • NW 11 mph
  • 103.55 %
  • -1200 ft.
  • Dec 14 6:00 pm
  • 28 deg F
  • 63%
  • 29.31 Hg
  • 19 deg F
  • 14.4
  • NW 10 mph
  • 104.06 %
  • -1369 ft.
  • Dec 14 7:00 pm
  • 26 deg F
  • 64%
  • 29.33 Hg
  • 17 deg F
  • 13.4
  • NW 10 mph
  • 104.58 %
  • -1543 ft.
  • Dec 14 8:00 pm
  • 25 deg F
  • 66%
  • 29.36 Hg
  • 17 deg F
  • 13.3
  • NW 9 mph
  • 104.89 %
  • -1643 ft.
  • Dec 14 9:00 pm
  • 25 deg F
  • 69%
  • 29.37 Hg
  • 18 deg F
  • 13.9
  • NW 9 mph
  • 104.92 %
  • -1655 ft.
  • Dec 14 10:00 pm
  • 24 deg F
  • 71%
  • 29.38 Hg
  • 18 deg F
  • 13.7
  • NW 8 mph
  • 105.19 %
  • -1742 ft.
  • Dec 14 11:00 pm
  • 24 deg F
  • 72%
  • 29.39 Hg
  • 18 deg F
  • 13.9
  • NW 8 mph
  • 105.19 %
  • -1744 ft.
  • Dec 15 12:00 am
  • 23 deg F
  • 72%
  • 29.40 Hg
  • 17 deg F
  • 13.3
  • NW 8 mph
  • 105.46 %
  • -1830 ft.
  • Dec 15 1:00 am
  • 23 deg F
  • 72%
  • 29.41 Hg
  • 17 deg F
  • 13.3
  • NW 7 mph
  • 105.52 %
  • -1851 ft.
  • Dec 15 2:00 am
  • 23 deg F
  • 73%
  • 29.43 Hg
  • 17 deg F
  • 13.5
  • NW 7 mph
  • 105.59 %
  • -1873 ft.
  • Dec 15 3:00 am
  • 22 deg F
  • 74%
  • 29.45 Hg
  • 17 deg F
  • 13.1
  • NW 7 mph
  • 105.88 %
  • -1969 ft.
  • Dec 15 4:00 am
  • 21 deg F
  • 77%
  • 29.46 Hg
  • 17 deg F
  • 13.0
  • NW 7 mph
  • 106.15 %
  • -2058 ft.
  • Dec 15 5:00 am
  • 20 deg F
  • 79%
  • 29.48 Hg
  • 17 deg F
  • 12.8
  • NW 6 mph
  • 106.43 %
  • -2149 ft.
  • Dec 15 6:00 am
  • 20 deg F
  • 80%
  • 29.49 Hg
  • 17 deg F
  • 13.0
  • NW 5 mph
  • 106.47 %
  • -2162 ft.
  • Dec 15 7:00 am
  • 20 deg F
  • 79%
  • 29.51 Hg
  • 17 deg F
  • 12.8
  • NW 5 mph
  • 106.53 %
  • -2183 ft.
  • Dec 15 8:00 am
  • 21 deg F
  • 77%
  • 29.52 Hg
  • 17 deg F
  • 13.0
  • N 5 mph
  • 106.36 %
  • -2126 ft.
  • Dec 15 9:00 am
  • 23 deg F
  • 71%
  • 29.52 Hg
  • 17 deg F
  • 13.1
  • NE 5 mph
  • 105.91 %
  • -1978 ft.
  • Dec 15 10:00 am
  • 24 deg F
  • 66%
  • 29.53 Hg
  • 16 deg F
  • 12.7
  • NE 4 mph
  • 105.74 %
  • -1923 ft.
  • Dec 15 11:00 am
  • 26 deg F
  • 60%
  • 29.53 Hg
  • 16 deg F
  • 12.5
  • NE 4 mph
  • 105.29 %
  • -1775 ft.
  • Dec 15 12:00 pm
  • 27 deg F
  • 57%
  • 29.51 Hg
  • 16 deg F
  • 12.4
  • E 5 mph
  • 105.02 %
  • -1687 ft.
  • Dec 15 1:00 pm
  • 29 deg F
  • 54%
  • 29.49 Hg
  • 16 deg F
  • 12.8
  • E 5 mph
  • 104.51 %
  • -1519 ft.
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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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