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
  • 09/28 10:00 AM
  • 77 deg F
  • 64%
  • 30.02 Hg
  • 64 deg F
  • 88.6
  • 95.21 %
  • 1671 ft.
  • 09/28 01:00 PM
  • 84 deg F
  • 51%
  • 30.02 Hg
  • 64 deg F
  • 88.7
  • 93.98 %
  • 2110 ft.
  • 09/28 04:00 PM
  • 87 deg F
  • 46%
  • 30.02 Hg
  • 64 deg F
  • 88.1
  • 93.48 %
  • 2291 ft.
  • 09/28 07:00 PM
  • 80 deg F
  • 62%
  • 30.02 Hg
  • 66 deg F
  • 94.9
  • 94.55 %
  • 1907 ft.
  • 09/28 10:00 PM
  • 73 deg F
  • 76%
  • 30.02 Hg
  • 65 deg F
  • 92.1
  • 95.85 %
  • 1445 ft.
  • 09/29 01:00 AM
  • 70 deg F
  • 81%
  • 30.02 Hg
  • 64 deg F
  • 88.6
  • 96.47 %
  • 1226 ft.
  • 09/29 04:00 AM
  • 67 deg F
  • 87%
  • 30.02 Hg
  • 63 deg F
  • 85.8
  • 97.08 %
  • 1012 ft.
  • 09/29 07:00 AM
  • 66 deg F
  • 81%
  • 30.02 Hg
  • 60 deg F
  • 77.0
  • 97.46 %
  • 880 ft.
  • 09/29 10:00 AM
  • 75 deg F
  • 67%
  • 30.02 Hg
  • 63 deg F
  • 86.8
  • 95.61 %
  • 1531 ft.
  • 09/29 01:00 PM
  • 83 deg F
  • 48%
  • 30.02 Hg
  • 61 deg F
  • 80.7
  • 94.32 %
  • 1987 ft.
  • 09/29 04:00 PM
  • 87 deg F
  • 40%
  • 30.02 Hg
  • 60 deg F
  • 76.4
  • 93.73 %
  • 2202 ft.
  • 09/29 07:00 PM
  • 79 deg F
  • 50%
  • 30.02 Hg
  • 59 deg F
  • 73.7
  • 95.18 %
  • 1683 ft.
  • 09/29 10:00 PM
  • 69 deg F
  • 68%
  • 30.02 Hg
  • 58 deg F
  • 71.6
  • 97.02 %
  • 1032 ft.
  • 09/30 01:00 AM
  • 66 deg F
  • 71%
  • 30.02 Hg
  • 56 deg F
  • 67.4
  • 97.67 %
  • 805 ft.
  • 09/30 04:00 AM
  • 63 deg F
  • 75%
  • 30.02 Hg
  • 55 deg F
  • 64.0
  • 98.30 %
  • 585 ft.
  • 09/30 07:00 AM
  • 61 deg F
  • 84%
  • 30.02 Hg
  • 56 deg F
  • 66.9
  • 98.62 %
  • 476 ft.
  • 09/30 10:00 AM
  • 70 deg F
  • 68%
  • 30.02 Hg
  • 59 deg F
  • 74.2
  • 96.78 %
  • 1115 ft.

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.