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
  • 11/19 12:00 PM
  • 62 deg F
  • 36%
  • 30.29 Hg
  • 35 deg F
  • 29.2
  • 100.17 %
  • -57 ft.
  • 11/19 03:00 PM
  • 65 deg F
  • 32%
  • 30.29 Hg
  • 34 deg F
  • 28.8
  • 99.60 %
  • 136 ft.
  • 11/19 06:00 PM
  • 57 deg F
  • 45%
  • 30.29 Hg
  • 36 deg F
  • 30.5
  • 101.11 %
  • -377 ft.
  • 11/19 09:00 PM
  • 53 deg F
  • 54%
  • 30.29 Hg
  • 37 deg F
  • 31.7
  • 101.87 %
  • -635 ft.
  • 11/20 12:00 AM
  • 50 deg F
  • 58%
  • 30.29 Hg
  • 36 deg F
  • 30.4
  • 102.50 %
  • -847 ft.
  • 11/20 03:00 AM
  • 47 deg F
  • 63%
  • 30.29 Hg
  • 35 deg F
  • 29.5
  • 103.12 %
  • -1057 ft.
  • 11/20 06:00 AM
  • 44 deg F
  • 65%
  • 30.29 Hg
  • 33 deg F
  • 27.2
  • 103.79 %
  • -1281 ft.
  • 11/20 09:00 AM
  • 53 deg F
  • 55%
  • 30.29 Hg
  • 37 deg F
  • 32.3
  • 101.85 %
  • -630 ft.
  • 11/20 12:00 PM
  • 64 deg F
  • 40%
  • 30.29 Hg
  • 39 deg F
  • 34.8
  • 99.66 %
  • 118 ft.
  • 11/20 03:00 PM
  • 66 deg F
  • 42%
  • 30.29 Hg
  • 42 deg F
  • 39.3
  • 99.18 %
  • 283 ft.
  • 11/20 06:00 PM
  • 56 deg F
  • 67%
  • 30.29 Hg
  • 45 deg F
  • 44.0
  • 100.99 %
  • -338 ft.
  • 11/20 09:00 PM
  • 52 deg F
  • 86%
  • 30.29 Hg
  • 48 deg F
  • 48.8
  • 101.67 %
  • -568 ft.
  • 11/21 12:00 AM
  • 52 deg F
  • 92%
  • 30.29 Hg
  • 50 deg F
  • 52.2
  • 101.59 %
  • -541 ft.
  • 11/21 03:00 AM
  • 52 deg F
  • 93%
  • 30.29 Hg
  • 50 deg F
  • 52.8
  • 101.58 %
  • -537 ft.
  • 11/21 06:00 AM
  • 53 deg F
  • 100%
  • 30.29 Hg
  • 53 deg F
  • 59.0
  • 101.24 %
  • -421 ft.
  • 11/21 09:00 AM
  • 62 deg F
  • 84%
  • 30.29 Hg
  • 57 deg F
  • 68.7
  • 99.27 %
  • 250 ft.
  • 11/21 12:00 PM
  • 70 deg F
  • 68%
  • 30.29 Hg
  • 59 deg F
  • 73.5
  • 97.67 %
  • 806 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.