Air Density Online

Forecasted weather information* for
Royal Purple Raceway in Houston (Baytown), Texas

Please note that this section is considered experimental. Barometer values used in this page are the current barometer values only. For more information, please see the FAQ section.

Track elevation: 39.4 ft.

Get detailed current weather information for Royal Purple Raceway.

  • Time
  • Temp
  • Humidity
  • Uncorrected Barometer
  • Dew Point
  • Grains
  • Air Density
  • Density Altitude
  • 10/18 04:00 PM
  • 82 deg F
  • 51%
  • 30.06 Hg
  • 62 deg F
  • 83.0
  • 94.58 %
  • 1897 ft.
  • 10/18 07:00 PM
  • 74 deg F
  • 71%
  • 30.06 Hg
  • 64 deg F
  • 88.8
  • 95.87 %
  • 1438 ft.
  • 10/18 10:00 PM
  • 70 deg F
  • 82%
  • 30.06 Hg
  • 64 deg F
  • 89.6
  • 96.57 %
  • 1189 ft.
  • 10/19 01:00 AM
  • 67 deg F
  • 84%
  • 30.06 Hg
  • 62 deg F
  • 82.7
  • 97.28 %
  • 943 ft.
  • 10/19 04:00 AM
  • 66 deg F
  • 90%
  • 30.06 Hg
  • 63 deg F
  • 85.6
  • 97.40 %
  • 900 ft.
  • 10/19 07:00 AM
  • 63 deg F
  • 93%
  • 30.06 Hg
  • 61 deg F
  • 79.6
  • 98.09 %
  • 659 ft.
  • 10/19 10:00 AM
  • 73 deg F
  • 85%
  • 30.06 Hg
  • 68 deg F
  • 103.2
  • 95.74 %
  • 1483 ft.
  • 10/19 01:00 PM
  • 84 deg F
  • 56%
  • 30.06 Hg
  • 67 deg F
  • 97.5
  • 93.92 %
  • 2132 ft.
  • 10/19 04:00 PM
  • 84 deg F
  • 53%
  • 30.06 Hg
  • 65 deg F
  • 92.2
  • 94.03 %
  • 2091 ft.
  • 10/19 07:00 PM
  • 76 deg F
  • 67%
  • 30.06 Hg
  • 64 deg F
  • 89.6
  • 95.49 %
  • 1571 ft.
  • 10/19 10:00 PM
  • 70 deg F
  • 81%
  • 30.06 Hg
  • 64 deg F
  • 88.5
  • 96.60 %
  • 1180 ft.
  • 10/20 01:00 AM
  • 69 deg F
  • 81%
  • 30.06 Hg
  • 63 deg F
  • 85.5
  • 96.85 %
  • 1093 ft.
  • 10/20 04:00 AM
  • 68 deg F
  • 87%
  • 30.06 Hg
  • 64 deg F
  • 88.8
  • 96.96 %
  • 1054 ft.
  • 10/20 07:00 AM
  • 68 deg F
  • 91%
  • 30.06 Hg
  • 65 deg F
  • 92.9
  • 96.87 %
  • 1085 ft.
  • 10/20 10:00 AM
  • 76 deg F
  • 81%
  • 30.06 Hg
  • 70 deg F
  • 108.8
  • 95.08 %
  • 1717 ft.
  • 10/20 01:00 PM
  • 81 deg F
  • 74%
  • 30.06 Hg
  • 72 deg F
  • 117.5
  • 94.02 %
  • 2096 ft.
  • 10/20 04:00 PM
  • 80 deg F
  • 74%
  • 30.06 Hg
  • 71 deg F
  • 113.6
  • 94.28 %
  • 2004 ft.
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Get weather information from the National Weather Service here.

This page provides detailed weather information for racers to track weather at Royal Purple Raceway. 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.