Air Density Online

Jacksonville Speedway in Jacksonville, Illinois
Weather forecast information*

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

Get current weather information for Jacksonville Speedway. Track elevation: 633 ft.

Today: Partly cloudy throughout the day. This week: Rain on Saturday through Wednesday.

  • Time
  • Temp
  • Hum
  • Uncorrected Barometer
  • Dew Point
  • Grains
  • Wind
  • Air Density
  • Density Altitude
  • May 13 2:00 am
  • 44 deg F
  • 61%
  • 29.72 Hg
  • 32 deg F
  • 26.0
  • NE 3 mph
  • 101.88 %
  • -641 ft.
  • May 13 3:00 am
  • 43 deg F
  • 62%
  • 29.72 Hg
  • 31 deg F
  • 25.4
  • NE 3 mph
  • 102.11 %
  • -717 ft.
  • May 13 4:00 am
  • 41 deg F
  • 65%
  • 29.72 Hg
  • 30 deg F
  • 24.7
  • NE 4 mph
  • 102.54 %
  • -860 ft.
  • May 13 5:00 am
  • 40 deg F
  • 69%
  • 29.73 Hg
  • 31 deg F
  • 25.2
  • NE 3 mph
  • 102.75 %
  • -931 ft.
  • May 13 6:00 am
  • 38 deg F
  • 74%
  • 29.73 Hg
  • 31 deg F
  • 25.0
  • NE 3 mph
  • 103.18 %
  • -1075 ft.
  • May 13 7:00 am
  • 40 deg F
  • 71%
  • 29.75 Hg
  • 31 deg F
  • 25.9
  • NE 3 mph
  • 102.79 %
  • -946 ft.
  • May 13 8:00 am
  • 46 deg F
  • 59%
  • 29.76 Hg
  • 33 deg F
  • 27.1
  • NE 4 mph
  • 101.58 %
  • -539 ft.
  • May 13 9:00 am
  • 54 deg F
  • 46%
  • 29.76 Hg
  • 34 deg F
  • 28.5
  • NE 4 mph
  • 99.97 %
  • 10 ft.
  • May 13 10:00 am
  • 59 deg F
  • 38%
  • 29.75 Hg
  • 33 deg F
  • 28.2
  • NE 4 mph
  • 98.98 %
  • 349 ft.
  • May 13 11:00 am
  • 62 deg F
  • 33%
  • 29.74 Hg
  • 33 deg F
  • 27.2
  • NE 5 mph
  • 98.41 %
  • 548 ft.
  • May 13 12:00 pm
  • 63 deg F
  • 30%
  • 29.72 Hg
  • 31 deg F
  • 25.6
  • NE 5 mph
  • 98.20 %
  • 621 ft.
  • May 13 1:00 pm
  • 64 deg F
  • 27%
  • 29.71 Hg
  • 30 deg F
  • 23.9
  • NE 5 mph
  • 98.00 %
  • 689 ft.
  • May 13 2:00 pm
  • 66 deg F
  • 25%
  • 29.70 Hg
  • 29 deg F
  • 23.7
  • E 5 mph
  • 97.60 %
  • 828 ft.
  • May 13 3:00 pm
  • 65 deg F
  • 29%
  • 29.68 Hg
  • 32 deg F
  • 26.6
  • SE 4 mph
  • 97.64 %
  • 815 ft.
  • May 13 4:00 pm
  • 65 deg F
  • 29%
  • 29.66 Hg
  • 32 deg F
  • 26.7
  • SE 4 mph
  • 97.59 %
  • 832 ft.
  • May 13 5:00 pm
  • 64 deg F
  • 29%
  • 29.65 Hg
  • 31 deg F
  • 25.7
  • SE 4 mph
  • 97.75 %
  • 777 ft.
  • May 13 6:00 pm
  • 65 deg F
  • 28%
  • 29.64 Hg
  • 31 deg F
  • 25.7
  • SE 4 mph
  • 97.53 %
  • 855 ft.
  • May 13 7:00 pm
  • 64 deg F
  • 30%
  • 29.63 Hg
  • 32 deg F
  • 26.7
  • SE 4 mph
  • 97.67 %
  • 804 ft.
  • May 13 8:00 pm
  • 61 deg F
  • 33%
  • 29.63 Hg
  • 32 deg F
  • 26.4
  • SE 4 mph
  • 98.24 %
  • 606 ft.
  • May 13 9:00 pm
  • 57 deg F
  • 38%
  • 29.64 Hg
  • 32 deg F
  • 26.3
  • SE 4 mph
  • 99.02 %
  • 335 ft.
  • May 13 10:00 pm
  • 54 deg F
  • 44%
  • 29.64 Hg
  • 33 deg F
  • 27.3
  • SE 4 mph
  • 99.60 %
  • 137 ft.
  • May 13 11:00 pm
  • 52 deg F
  • 49%
  • 29.65 Hg
  • 33 deg F
  • 28.3
  • SE 4 mph
  • 99.99 %
  • 5 ft.
  • May 14 12:00 am
  • 51 deg F
  • 52%
  • 29.64 Hg
  • 34 deg F
  • 28.9
  • SE 4 mph
  • 100.16 %
  • -54 ft.
  • May 14 1:00 am
  • 49 deg F
  • 56%
  • 29.64 Hg
  • 34 deg F
  • 28.9
  • SE 4 mph
  • 100.55 %
  • -188 ft.
  • May 14 2:00 am
  • 48 deg F
  • 60%
  • 29.64 Hg
  • 35 deg F
  • 29.8
  • S 3 mph
  • 100.73 %
  • -249 ft.
  • May 14 3:00 am
  • 46 deg F
  • 63%
  • 29.65 Hg
  • 34 deg F
  • 29.0
  • SE 3 mph
  • 101.16 %
  • -397 ft.
  • May 14 4:00 am
  • 45 deg F
  • 67%
  • 29.66 Hg
  • 35 deg F
  • 29.7
  • SE 3 mph
  • 101.37 %
  • -466 ft.
  • May 14 5:00 am
  • 44 deg F
  • 71%
  • 29.66 Hg
  • 35 deg F
  • 30.3
  • SE 3 mph
  • 101.58 %
  • -536 ft.
  • May 14 6:00 am
  • 43 deg F
  • 74%
  • 29.67 Hg
  • 35 deg F
  • 30.4
  • SE 4 mph
  • 101.82 %
  • -617 ft.
  • May 14 7:00 am
  • 45 deg F
  • 73%
  • 29.68 Hg
  • 37 deg F
  • 32.4
  • SE 4 mph
  • 101.39 %
  • -472 ft.
  • May 14 8:00 am
  • 50 deg F
  • 64%
  • 29.68 Hg
  • 38 deg F
  • 34.3
  • SE 6 mph
  • 100.34 %
  • -116 ft.
  • May 14 9:00 am
  • 57 deg F
  • 50%
  • 29.67 Hg
  • 38 deg F
  • 34.6
  • SE 7 mph
  • 98.95 %
  • 360 ft.
  • May 14 10:00 am
  • 62 deg F
  • 42%
  • 29.66 Hg
  • 39 deg F
  • 34.8
  • S 9 mph
  • 97.95 %
  • 707 ft.
  • May 14 11:00 am
  • 64 deg F
  • 39%
  • 29.65 Hg
  • 39 deg F
  • 34.7
  • S 10 mph
  • 97.56 %
  • 843 ft.
  • May 14 12:00 pm
  • 64 deg F
  • 38%
  • 29.63 Hg
  • 38 deg F
  • 33.8
  • S 10 mph
  • 97.51 %
  • 859 ft.
  • May 14 1:00 pm
  • 65 deg F
  • 37%
  • 29.61 Hg
  • 38 deg F
  • 34.1
  • S 10 mph
  • 97.27 %
  • 943 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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