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
  • 11/19 07:00 AM
  • 42 deg F
  • 76%
  • 29.02 Hg
  • 35 deg F
  • 30.7
  • 99.75 %
  • 85 ft.
  • 11/19 10:00 AM
  • 43 deg F
  • 68%
  • 29.02 Hg
  • 33 deg F
  • 28.6
  • 99.60 %
  • 136 ft.
  • 11/19 01:00 PM
  • 45 deg F
  • 55%
  • 29.02 Hg
  • 30 deg F
  • 24.9
  • 99.29 %
  • 244 ft.
  • 11/19 04:00 PM
  • 43 deg F
  • 49%
  • 29.02 Hg
  • 26 deg F
  • 20.5
  • 99.79 %
  • 74 ft.
  • 11/19 07:00 PM
  • 39 deg F
  • 59%
  • 29.02 Hg
  • 26 deg F
  • 21.2
  • 100.57 %
  • -195 ft.
  • 11/19 10:00 PM
  • 35 deg F
  • 64%
  • 29.02 Hg
  • 25 deg F
  • 19.6
  • 101.42 %
  • -484 ft.
  • 11/20 01:00 AM
  • 35 deg F
  • 61%
  • 29.02 Hg
  • 24 deg F
  • 18.7
  • 101.44 %
  • -491 ft.
  • 11/20 04:00 AM
  • 34 deg F
  • 61%
  • 29.02 Hg
  • 23 deg F
  • 18.0
  • 101.66 %
  • -566 ft.
  • 11/20 07:00 AM
  • 31 deg F
  • 66%
  • 29.02 Hg
  • 22 deg F
  • 17.2
  • 102.30 %
  • -782 ft.
  • 11/20 10:00 AM
  • 38 deg F
  • 50%
  • 29.02 Hg
  • 22 deg F
  • 17.3
  • 100.86 %
  • -295 ft.
  • 11/20 01:00 PM
  • 44 deg F
  • 38%
  • 29.02 Hg
  • 21 deg F
  • 16.5
  • 99.68 %
  • 110 ft.
  • 11/20 04:00 PM
  • 44 deg F
  • 40%
  • 29.02 Hg
  • 22 deg F
  • 17.4
  • 99.66 %
  • 117 ft.
  • 11/20 07:00 PM
  • 39 deg F
  • 48%
  • 29.02 Hg
  • 22 deg F
  • 17.2
  • 100.66 %
  • -226 ft.
  • 11/20 10:00 PM
  • 37 deg F
  • 55%
  • 29.02 Hg
  • 23 deg F
  • 18.2
  • 101.04 %
  • -356 ft.
  • 11/21 01:00 AM
  • 33 deg F
  • 66%
  • 29.02 Hg
  • 24 deg F
  • 18.7
  • 101.85 %
  • -630 ft.
  • 11/21 04:00 AM
  • 32 deg F
  • 69%
  • 29.02 Hg
  • 24 deg F
  • 18.8
  • 102.06 %
  • -700 ft.
  • 11/21 07:00 AM
  • 31 deg F
  • 69%
  • 29.02 Hg
  • 23 deg F
  • 18.0
  • 102.28 %
  • -776 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.