Air Density Online

Current weather* for

Auto Club Speedway

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in Fontana, California

  • temperature = 76.94 deg f
  • relative humidity = 48 %
  • uncorrected barometer* = 28.66 inHg
  • corrected barometer* = 29.85 inHg
  • wind speed = 2.34 mph
  • wind direction* = NW (276°)
  • more info: current metric | historical | forecast | help
  • dew point = 56 deg f
  • saturation pressure = 0.934 inHg
  • vapor pressure = 0.448 inHg
  • grains = 69.2
  • air density (w/o water vapor) = 93%
  • air density (w water vapor) = 91%
  • density altitude = 3082.95 ft

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Updated August 16, 2022, 11:44 pm

What to expect: Clear for the hour. Clear throughout the day. Get 36 hour DA forecast.

Information about Auto Club Speedway
track address:9300 Cherry Ave Fontana, California 92335
track type: 2 mile low-banked paved oval,NASCAR

  • -track elevation: 1128 ft
  • -track lat, long: 34.0864, -117.5012
  • -online: website | facebook
  • -Hours of daylight:
  • -Sunrise: 11:44:21 pm 08/16/22 (No date provided)
  • -Sunset: 11:44:21 pm 08/16/22 (No date provided)
 

This page provides detailed information for engine tuners to track weather at Auto Club Speedway. Temperature, humidity, barometer, and weather alerts are obtained from Dark Sky. Weather sources come from nwspa, cmc, gfs, hrrr, icon, isd, madis, nam, sref, darksky, nearest-precip. Learn more about data sources here.

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.

Temperature, humidity,
and barometer values
courtesy of Dark Sky

sunrise-sunset.org

Sunrise/sunset
data obtained from
sunrise-sunset.org

sunrise-sunset.org

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