Air Density Online

Forecasted weather information* for
Port Royal Speedway in Port Royal, Pennsylvania

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: 479 ft.

Get detailed current weather information for Port Royal Speedway.

  • Time
  • Temp
  • Humidity
  • Uncorrected Barometer
  • Dew Point
  • Grains
  • Air Density
  • Density Altitude
  • 01/16 07:00 AM
  • 24 deg F
  • 81%
  • 29.83 Hg
  • 20 deg F
  • 15.4
  • 106.75 %
  • -2252 ft.
  • 01/16 10:00 AM
  • 26 deg F
  • 81%
  • 29.83 Hg
  • 22 deg F
  • 16.7
  • 106.27 %
  • -2098 ft.
  • 01/16 01:00 PM
  • 29 deg F
  • 72%
  • 29.83 Hg
  • 22 deg F
  • 16.8
  • 105.62 %
  • -1884 ft.
  • 01/16 04:00 PM
  • 29 deg F
  • 78%
  • 29.83 Hg
  • 24 deg F
  • 18.2
  • 105.59 %
  • -1873 ft.
  • 01/16 07:00 PM
  • 27 deg F
  • 81%
  • 29.83 Hg
  • 23 deg F
  • 17.4
  • 106.04 %
  • -2021 ft.
  • 01/16 10:00 PM
  • 24 deg F
  • 81%
  • 29.83 Hg
  • 20 deg F
  • 15.4
  • 106.75 %
  • -2252 ft.
  • 01/17 01:00 AM
  • 21 deg F
  • 71%
  • 29.83 Hg
  • 15 deg F
  • 11.9
  • 107.50 %
  • -2497 ft.
  • 01/17 04:00 AM
  • 18 deg F
  • 70%
  • 29.83 Hg
  • 13 deg F
  • 10.3
  • 108.21 %
  • -2728 ft.
  • 01/17 07:00 AM
  • 16 deg F
  • 70%
  • 29.83 Hg
  • 12 deg F
  • 9.4
  • 108.69 %
  • -2881 ft.
  • 01/17 10:00 AM
  • 18 deg F
  • 67%
  • 29.83 Hg
  • 12 deg F
  • 9.9
  • 108.22 %
  • -2731 ft.
  • 01/17 01:00 PM
  • 23 deg F
  • 60%
  • 29.83 Hg
  • 14 deg F
  • 10.9
  • 107.08 %
  • -2360 ft.
  • 01/17 04:00 PM
  • 23 deg F
  • 59%
  • 29.83 Hg
  • 14 deg F
  • 10.7
  • 107.08 %
  • -2362 ft.
  • 01/17 07:00 PM
  • 19 deg F
  • 67%
  • 29.83 Hg
  • 13 deg F
  • 10.3
  • 107.99 %
  • -2655 ft.
  • 01/17 10:00 PM
  • 17 deg F
  • 70%
  • 29.83 Hg
  • 12 deg F
  • 9.9
  • 108.45 %
  • -2804 ft.
  • 01/18 01:00 AM
  • 16 deg F
  • 74%
  • 29.83 Hg
  • 12 deg F
  • 10.0
  • 108.68 %
  • -2877 ft.
  • 01/18 04:00 AM
  • 15 deg F
  • 74%
  • 29.83 Hg
  • 12 deg F
  • 9.6
  • 108.92 %
  • -2954 ft.
  • 01/18 07:00 AM
  • 14 deg F
  • 73%
  • 29.83 Hg
  • 11 deg F
  • 9.0
  • 109.16 %
  • -3032 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 Port Royal Speedway. 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.