Air Density Online

St Thomas Raceway Park in St. Thomas, ON
Weather forecast information*

Note: This section is considered experimental*. All weather data comes from Darksky.net.

Get current weather information for St Thomas Raceway Park. Track elevation: 741 ft.

Today: Rain starting this evening, continuing until tomorrow morning. This week: Rain today through Friday.

  • Time
  • Temp
  • Hum
  • Uncorrected Barometer
  • Dew Point
  • Grains
  • Wind
  • Air Density
  • Density Altitude
  • May 21 11:00 am
  • 69 deg F
  • 84%
  • 29.10 Hg
  • 64 deg F
  • 91.7
  • SW 15 mph
  • 93.63 %
  • 2236 ft.
  • May 21 12:00 pm
  • 71 deg F
  • 80%
  • 29.11 Hg
  • 65 deg F
  • 93.5
  • SW 13 mph
  • 93.29 %
  • 2360 ft.
  • May 21 1:00 pm
  • 71 deg F
  • 80%
  • 29.12 Hg
  • 65 deg F
  • 93.5
  • SW 9 mph
  • 93.30 %
  • 2356 ft.
  • May 21 2:00 pm
  • 73 deg F
  • 77%
  • 29.12 Hg
  • 65 deg F
  • 96.3
  • SW 10 mph
  • 92.89 %
  • 2505 ft.
  • May 21 3:00 pm
  • 73 deg F
  • 75%
  • 29.12 Hg
  • 65 deg F
  • 93.8
  • SW 10 mph
  • 92.94 %
  • 2485 ft.
  • May 21 4:00 pm
  • 71 deg F
  • 82%
  • 29.13 Hg
  • 65 deg F
  • 95.8
  • NW 9 mph
  • 93.28 %
  • 2361 ft.
  • May 21 5:00 pm
  • 71 deg F
  • 79%
  • 29.14 Hg
  • 64 deg F
  • 92.2
  • NW 8 mph
  • 93.39 %
  • 2324 ft.
  • May 21 6:00 pm
  • 70 deg F
  • 78%
  • 29.14 Hg
  • 63 deg F
  • 87.9
  • NW 10 mph
  • 93.67 %
  • 2221 ft.
  • May 21 7:00 pm
  • 68 deg F
  • 78%
  • 29.14 Hg
  • 61 deg F
  • 82.0
  • NW 9 mph
  • 94.15 %
  • 2048 ft.
  • May 21 8:00 pm
  • 66 deg F
  • 80%
  • 29.15 Hg
  • 60 deg F
  • 78.4
  • NW 8 mph
  • 94.62 %
  • 1882 ft.
  • May 21 9:00 pm
  • 65 deg F
  • 85%
  • 29.17 Hg
  • 60 deg F
  • 80.4
  • NW 8 mph
  • 94.81 %
  • 1813 ft.
  • May 21 10:00 pm
  • 63 deg F
  • 90%
  • 29.17 Hg
  • 60 deg F
  • 79.3
  • NE 6 mph
  • 95.20 %
  • 1673 ft.
  • May 21 11:00 pm
  • 63 deg F
  • 95%
  • 29.18 Hg
  • 62 deg F
  • 83.8
  • NE 5 mph
  • 95.14 %
  • 1697 ft.
  • May 22 12:00 am
  • 62 deg F
  • 95%
  • 29.17 Hg
  • 61 deg F
  • 80.9
  • SE 4 mph
  • 95.36 %
  • 1616 ft.
  • May 22 1:00 am
  • 62 deg F
  • 94%
  • 29.15 Hg
  • 60 deg F
  • 80.1
  • E 5 mph
  • 95.31 %
  • 1637 ft.
  • May 22 2:00 am
  • 61 deg F
  • 95%
  • 29.13 Hg
  • 60 deg F
  • 78.1
  • SE 5 mph
  • 95.45 %
  • 1587 ft.
  • May 22 3:00 am
  • 61 deg F
  • 96%
  • 29.11 Hg
  • 60 deg F
  • 79.0
  • SE 6 mph
  • 95.39 %
  • 1607 ft.
  • May 22 4:00 am
  • 59 deg F
  • 99%
  • 29.09 Hg
  • 59 deg F
  • 75.9
  • SW 7 mph
  • 95.76 %
  • 1476 ft.
  • May 22 5:00 am
  • 59 deg F
  • 95%
  • 29.10 Hg
  • 58 deg F
  • 72.7
  • SW 9 mph
  • 95.85 %
  • 1442 ft.
  • May 22 6:00 am
  • 58 deg F
  • 94%
  • 29.11 Hg
  • 56 deg F
  • 69.4
  • SE 10 mph
  • 96.13 %
  • 1344 ft.
  • May 22 7:00 am
  • 58 deg F
  • 95%
  • 29.12 Hg
  • 57 deg F
  • 70.1
  • NW 11 mph
  • 96.16 %
  • 1333 ft.
  • May 22 8:00 am
  • 56 deg F
  • 94%
  • 29.18 Hg
  • 54 deg F
  • 64.3
  • NW 13 mph
  • 96.84 %
  • 1094 ft.
  • May 22 9:00 am
  • 54 deg F
  • 93%
  • 29.21 Hg
  • 52 deg F
  • 59.0
  • NW 14 mph
  • 97.43 %
  • 887 ft.
  • May 22 10:00 am
  • 53 deg F
  • 91%
  • 29.24 Hg
  • 50 deg F
  • 55.6
  • NW 15 mph
  • 97.83 %
  • 751 ft.
  • May 22 11:00 am
  • 53 deg F
  • 87%
  • 29.27 Hg
  • 49 deg F
  • 53.0
  • NW 15 mph
  • 97.98 %
  • 698 ft.
  • May 22 12:00 pm
  • 53 deg F
  • 83%
  • 29.30 Hg
  • 48 deg F
  • 50.5
  • NW 15 mph
  • 98.11 %
  • 652 ft.
  • May 22 1:00 pm
  • 56 deg F
  • 77%
  • 29.31 Hg
  • 49 deg F
  • 52.3
  • NW 15 mph
  • 97.56 %
  • 844 ft.
  • May 22 2:00 pm
  • 57 deg F
  • 72%
  • 29.33 Hg
  • 48 deg F
  • 50.7
  • NW 15 mph
  • 97.46 %
  • 877 ft.
  • May 22 3:00 pm
  • 60 deg F
  • 64%
  • 29.34 Hg
  • 48 deg F
  • 50.1
  • NW 15 mph
  • 96.94 %
  • 1060 ft.
  • May 22 4:00 pm
  • 61 deg F
  • 58%
  • 29.35 Hg
  • 46 deg F
  • 47.0
  • NW 15 mph
  • 96.86 %
  • 1088 ft.
  • May 22 5:00 pm
  • 61 deg F
  • 57%
  • 29.37 Hg
  • 46 deg F
  • 46.2
  • NW 14 mph
  • 96.94 %
  • 1061 ft.
  • May 22 6:00 pm
  • 60 deg F
  • 58%
  • 29.39 Hg
  • 45 deg F
  • 45.3
  • NW 12 mph
  • 97.22 %
  • 963 ft.
  • May 22 7:00 pm
  • 58 deg F
  • 59%
  • 29.41 Hg
  • 44 deg F
  • 42.8
  • NW 11 mph
  • 97.72 %
  • 786 ft.
  • May 22 8:00 pm
  • 57 deg F
  • 62%
  • 29.43 Hg
  • 44 deg F
  • 43.4
  • NW 9 mph
  • 97.97 %
  • 701 ft.
  • May 22 9:00 pm
  • 54 deg F
  • 67%
  • 29.45 Hg
  • 43 deg F
  • 42.0
  • NW 8 mph
  • 98.63 %
  • 472 ft.
  • May 22 10:00 pm
  • 52 deg F
  • 71%
  • 29.47 Hg
  • 43 deg F
  • 41.3
  • NW 7 mph
  • 99.11 %
  • 307 ft.
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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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