Air Density Online

Weather forecast information* for
Petaluma Speedway in Petaluma, California

Note: This section is considered experimental. Barometer values used in this page are the current barometer values only. See the FAQ section for more info.

Current weather information for Petaluma Speedway. Track elevation: 23 ft.

  • Time
  • Temp
  • Humidity
  • Uncorrected Barometer
  • Dew Point
  • Grains
  • Air Density
  • Density Altitude
  • 08/17 02:00 PM
  • 88 deg F
  • 39%
  • 30.03 Hg
  • 60 deg F
  • 76.9
  • 93.57 %
  • 2258 ft.
  • 08/17 05:00 PM
  • 81 deg F
  • 46%
  • 30.03 Hg
  • 58 deg F
  • 72.4
  • 94.88 %
  • 1789 ft.
  • 08/17 08:00 PM
  • 67 deg F
  • 68%
  • 30.03 Hg
  • 56 deg F
  • 66.8
  • 97.52 %
  • 857 ft.
  • 08/17 11:00 PM
  • 58 deg F
  • 90%
  • 30.03 Hg
  • 55 deg F
  • 64.3
  • 99.27 %
  • 250 ft.
  • 08/18 02:00 AM
  • 55 deg F
  • 93%
  • 30.03 Hg
  • 53 deg F
  • 59.6
  • 99.96 %
  • 14 ft.
  • 08/18 05:00 AM
  • 52 deg F
  • 97%
  • 30.03 Hg
  • 51 deg F
  • 55.6
  • 100.63 %
  • -217 ft.
  • 08/18 08:00 AM
  • 55 deg F
  • 96%
  • 30.03 Hg
  • 54 deg F
  • 61.5
  • 99.91 %
  • 29 ft.
  • 08/18 11:00 AM
  • 75 deg F
  • 60%
  • 30.03 Hg
  • 60 deg F
  • 77.5
  • 95.83 %
  • 1451 ft.
  • 08/18 02:00 PM
  • 90 deg F
  • 35%
  • 30.03 Hg
  • 59 deg F
  • 73.4
  • 93.30 %
  • 2355 ft.
  • 08/18 05:00 PM
  • 83 deg F
  • 43%
  • 30.03 Hg
  • 58 deg F
  • 72.2
  • 94.53 %
  • 1913 ft.
  • 08/18 08:00 PM
  • 68 deg F
  • 68%
  • 30.03 Hg
  • 57 deg F
  • 69.2
  • 97.28 %
  • 940 ft.
  • 08/18 11:00 PM
  • 59 deg F
  • 86%
  • 30.03 Hg
  • 55 deg F
  • 63.7
  • 99.09 %
  • 311 ft.
  • 08/19 02:00 AM
  • 55 deg F
  • 93%
  • 30.03 Hg
  • 53 deg F
  • 59.6
  • 99.96 %
  • 14 ft.
  • 08/19 05:00 AM
  • 53 deg F
  • 96%
  • 30.03 Hg
  • 52 deg F
  • 57.1
  • 100.40 %
  • -138 ft.
  • 08/19 08:00 AM
  • 56 deg F
  • 97%
  • 30.03 Hg
  • 55 deg F
  • 64.5
  • 99.65 %
  • 119 ft.
  • 08/19 11:00 AM
  • 73 deg F
  • 64%
  • 30.03 Hg
  • 60 deg F
  • 77.3
  • 96.19 %
  • 1323 ft.
  • 08/19 02:00 PM
  • 87 deg F
  • 39%
  • 30.03 Hg
  • 59 deg F
  • 74.4
  • 93.79 %
  • 2178 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 Petaluma 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.


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