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St. Louis, Missouri, United States
38.6273°N, -90.1979°E
Wet-Bulb Temperature
17.19°C
Air Temperature
21.40°C
Relative Humidity
67.00%
Last Updated
Apr 1, 2026 03:21:27
Disclaimer: The wet-bulb temperatures shown are estimates calculated using the Stull formula. For more information about wet-bulb temperature calculations, visit Omni Calculator's Wet-Bulb Temperature Calculator.